e98cd33d380426d4775645bd936f4caf43c526226a5cd03eb69504aa252c9426

Sharing

Copy URL Twitter E-mail

General

Target

e98cd33d380426d4775645bd936f4caf43c526226a5cd03eb69504aa252c9426
Size

1.5MB
MD5

cdeb92202aa53c0900381f9eafb40723
SHA1

c17e247d42ec529be80d5ce1699f9f4db05504e7
SHA256

e98cd33d380426d4775645bd936f4caf43c526226a5cd03eb69504aa252c9426
SHA512

1efe561d7c327a30af39c57504552bd7f533e55b10bd9a7badc1fea275fbab7908cb0e51a9fe4eb3f10dd35a010253d8ad4aa738a19f501234683f3ebc36f618
SSDEEP

49152:vGIs2EZ6vs5RVvfyGWOxFIweQ07p3/YTG6:uIj7s5rfxleRN3F6

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
e98cd33d380426d4775645bd936f4caf43c526226a5cd03eb69504aa252c9426

Files

e98cd33d380426d4775645bd936f4caf43c526226a5cd03eb69504aa252c9426
.dll windows:4 windows x64 arch:x64

7c657b849517b12b83cd46d9ec732583

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

Imports

kernel32

CloseHandle
CreateThread
DeleteCriticalSection
EnterCriticalSection
FreeLibrary
GetLastError
GetModuleFileNameA
GetNativeSystemInfo
GetProcAddress
GetProcessHeap
GetThreadLocale
HeapAlloc
HeapFree
InitializeCriticalSection
IsBadReadPtr
LeaveCriticalSection
LoadLibraryA
SetLastError
Sleep
TlsGetValue
VirtualAlloc
VirtualFree
VirtualProtect
VirtualQuery
lstrlenA

msvcrt

__iob_func
_amsg_exit
_initterm
_lock
_stricmp
_time64
_unlock
_wcsnicmp
abort
bsearch
calloc
free
fwrite
malloc
mbstowcs
memcpy
qsort
realloc
srand
strcmp
strlen
strncmp
strtol
vfprintf
wcstombs

Exports

Exports

AddM
BRC_X0
BRC_X1
BRC_X2
BRC_X3
BitReorganization
EK_d
F
F_R1
F_R2
GenerateKeystream
Initialization
L1
L2
LFSRWithInitialisationMode
LFSRWithWorkMode
LFSR_S0
LFSR_S1
LFSR_S10
LFSR_S11
LFSR_S12
LFSR_S13
LFSR_S14
LFSR_S15
LFSR_S2
LFSR_S3
LFSR_S4
LFSR_S5
LFSR_S6
LFSR_S7
LFSR_S8
LFSR_S9
MemoryCallEntryPoint
MemoryDefaultAlloc
MemoryDefaultFree
MemoryDefaultFreeLibrary
MemoryDefaultGetProcAddress
MemoryDefaultLoadLibrary
MemoryFindResource
MemoryFindResourceEx
MemoryFreeLibrary
MemoryGetProcAddress
MemoryLoadLibrary
MemoryLoadLibraryEx
MemoryLoadResource
MemoryLoadString
MemoryLoadStringEx
MemorySizeofResource
S0
S1
adler32
adler32_combine
adler32_combine64
adler32_z
crc32
crc32_combine
crc32_combine64
crc32_z
get_crc_table
inflate
inflateCodesUsed
inflateCopy
inflateEnd
inflateGetDictionary
inflateGetHeader
inflateInit2_
inflateInit_
inflateMark
inflatePrime
inflateReset
inflateReset2
inflateResetKeep
inflateSetDictionary
inflateSync
inflateSyncPoint
inflateUndermine
inflateValidate
inflate_copyright
inflate_fast
inflate_table
loadExePath
myoci_iv
myoci_k
myoci_shellcode
myoci_unZipSize
startThread
uncompress
uncompress2
zError
z_errmsg
zcalloc
zcfree
zlibCompileFlags
zlibVersion

Sections

.text
Size: 27KB - Virtual size: 26KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 1.4MB - Virtual size: 1.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 13KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.pdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 1024B - Virtual size: 992B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 656B

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 88B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 736B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 512B - Virtual size: 136B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/4
Size: 1024B - Virtual size: 640B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/19
Size: 28KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/31
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/45
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/57
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/70
Size: 1024B - Virtual size: 669B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/81
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/92
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

7c657b849517b12b83cd46d9ec732583

Headers

File Characteristics

Imports

kernel32

msvcrt

Exports

Exports

Sections

.text Size: 27KB - Virtual size: 26KB

.data Size: 1.4MB - Virtual size: 1.4MB

.rdata Size: 13KB - Virtual size: 13KB

.pdata Size: 1KB - Virtual size: 1KB

.xdata Size: 1024B - Virtual size: 992B

.bss Size: - Virtual size: 656B

.edata Size: 2KB - Virtual size: 2KB

.idata Size: 2KB - Virtual size: 1KB

.CRT Size: 512B - Virtual size: 88B

.tls Size: 512B - Virtual size: 16B

.rsrc Size: 1024B - Virtual size: 736B

.reloc Size: 512B - Virtual size: 136B

/4 Size: 1024B - Virtual size: 640B

/19 Size: 28KB - Virtual size: 27KB

/31 Size: 5KB - Virtual size: 4KB

/45 Size: 7KB - Virtual size: 7KB

/57 Size: 2KB - Virtual size: 1KB

/70 Size: 1024B - Virtual size: 669B

/81 Size: 12KB - Virtual size: 11KB

/92 Size: 2KB - Virtual size: 1KB

.text
Size: 27KB - Virtual size: 26KB

.data
Size: 1.4MB - Virtual size: 1.4MB

.rdata
Size: 13KB - Virtual size: 13KB

.pdata
Size: 1KB - Virtual size: 1KB

.xdata
Size: 1024B - Virtual size: 992B

.bss
Size: - Virtual size: 656B

.edata
Size: 2KB - Virtual size: 2KB

.idata
Size: 2KB - Virtual size: 1KB

.CRT
Size: 512B - Virtual size: 88B

.tls
Size: 512B - Virtual size: 16B

.rsrc
Size: 1024B - Virtual size: 736B

.reloc
Size: 512B - Virtual size: 136B

/4
Size: 1024B - Virtual size: 640B

/19
Size: 28KB - Virtual size: 27KB

/31
Size: 5KB - Virtual size: 4KB

/45
Size: 7KB - Virtual size: 7KB

/57
Size: 2KB - Virtual size: 1KB

/70
Size: 1024B - Virtual size: 669B

/81
Size: 12KB - Virtual size: 11KB

/92
Size: 2KB - Virtual size: 1KB