Erase
Static task
static1
Behavioral task
behavioral1
Sample
ef91b9c4087b4ee2ec56f307c58e5899775edb7855c3fff0b62ec8d85c5f4647.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ef91b9c4087b4ee2ec56f307c58e5899775edb7855c3fff0b62ec8d85c5f4647.dll
Resource
win10v2004-20240226-en
General
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Target
ef91b9c4087b4ee2ec56f307c58e5899775edb7855c3fff0b62ec8d85c5f4647
-
Size
240KB
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MD5
5cc764650e88ba7f11f92aad56d46d85
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SHA1
a63ca43d2e3c15f6d0c32b88086c44c41d90b889
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SHA256
ef91b9c4087b4ee2ec56f307c58e5899775edb7855c3fff0b62ec8d85c5f4647
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SHA512
e785d8c946638d9bba90a32eef8db93bfb438ee99d214f426837124b5c90111785a50d6ffe9a6bde3716fe75d3f69ab1dd1b7de1b4f042699099c537d895b047
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SSDEEP
6144:65r3lV6n42+3WSKhxD8RVo2rcaGKNqAwyotp2/:6C+3xWDY9IpKNTwyoK
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ef91b9c4087b4ee2ec56f307c58e5899775edb7855c3fff0b62ec8d85c5f4647
Files
-
ef91b9c4087b4ee2ec56f307c58e5899775edb7855c3fff0b62ec8d85c5f4647.dll windows:0 windows x86 arch:x86
8e3d7b6030de9910a65367ec78a880eb
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
mfc42
ord6059
msvcrt
strrchr
kernel32
MultiByteToWideChar
GetModuleFileNameW
GetModuleHandleA
LoadLibraryA
LocalAlloc
LocalFree
GetModuleFileNameA
ExitProcess
msvcp60
?_Grow@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAE_NI_N@Z
Exports
Exports
Sections
.text Size: - Virtual size: 68KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.lb0 Size: - Virtual size: 190KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.lb1 Size: 228KB - Virtual size: 226KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 224B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ