qrencode[.]exe

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General

Target

qrencode.exe
Size

388KB
MD5

62ff54f9bccc3f239589ebba40b7129e
SHA1

e1914af837684064b06b42e361f9380458b84d63
SHA256

4b81c6655bb5ad9362f57ff9be775b6bbd5e2783fe247e79f3c7db5ae24483c5
SHA512

9195e5521d905deada03dedeef5f0d05ee39ae80c10a7caa367a339dde51ea98975db24bbefdb7630ff300da29e75900d253867aaa8b6617a88b4f2381dede94
SSDEEP

12288:fD6261P8EnVBARL1aHK8nf/JiE6V0F4XlThRTo:fm1P8EnVBARLQHK8nf/Jt6V0FulTrTo

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
qrencode.exe

Files

qrencode.exe
.exe windows x86

5222f87c3dd1790f2535d9abb456fd3b

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Imports

kernel32

CloseHandle
CreateEventA
DeleteCriticalSection
EnterCriticalSection
ExitProcess
FreeLibrary
GetCurrentThreadId
GetEnvironmentVariableW
GetLastError
GetModuleHandleA
GetModuleHandleW
GetProcAddress
GetStartupInfoA
GetSystemTimeAsFileTime
GetTickCount64
InitializeCriticalSection
IsDBCSLeadByteEx
LeaveCriticalSection
LoadLibraryA
MultiByteToWideChar
SetEvent
SetUnhandledExceptionFilter
Sleep
TlsGetValue
VirtualProtect
VirtualQuery
WaitForMultipleObjects
WaitForSingleObject
WideCharToMultiByte

msvcrt

__getmainargs
__initenv
__lconv_init
__mb_cur_max
__p___argv
__p__acmdln
__p__commode
__p__fmode
__set_app_type
__setusermatherr
_amsg_exit
_cexit
_errno
_initterm
_iob
_lock
_onexit
_setjmp3
_strdup
_stricmp
_unlock
abort
atof
atoi
calloc
exit
fclose
feof
ferror
fflush
fopen
fprintf
fputc
fputs
fread
free
frexp
fwrite
getc
gmtime
islower
isspace
isupper
isxdigit
localeconv
longjmp
malloc
memcmp
memcpy
memmove
memset
perror
realloc
remove
setlocale
signal
strchr
strerror
strlen
strncat
strncmp
strncpy
strtol
strtoul
tolower
ungetc
vfprintf
wcslen

Sections

.text
Size: 279KB - Virtual size: 278KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 272B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 52KB - Virtual size: 52KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.eh_fram
Size: 43KB - Virtual size: 43KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 18KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 52B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 8B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

5222f87c3dd1790f2535d9abb456fd3b

Headers

File Characteristics

Imports

kernel32

msvcrt

Sections

.text Size: 279KB - Virtual size: 278KB

.data Size: 512B - Virtual size: 272B

.rdata Size: 52KB - Virtual size: 52KB

.eh_fram Size: 43KB - Virtual size: 43KB

.bss Size: - Virtual size: 18KB

.idata Size: 3KB - Virtual size: 2KB

.CRT Size: 512B - Virtual size: 52B

.tls Size: 512B - Virtual size: 8B

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

.reloc Size: 6KB - Virtual size: 6KB

.text
Size: 279KB - Virtual size: 278KB

.data
Size: 512B - Virtual size: 272B

.rdata
Size: 52KB - Virtual size: 52KB

.eh_fram
Size: 43KB - Virtual size: 43KB

.bss
Size: - Virtual size: 18KB

.idata
Size: 3KB - Virtual size: 2KB

.CRT
Size: 512B - Virtual size: 52B

.tls
Size: 512B - Virtual size: 8B

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

.reloc
Size: 6KB - Virtual size: 6KB