Static task
static1
Behavioral task
behavioral1
Sample
Client-built.exe._obf.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Client-built.exe._obf.exe
Resource
win10v2004-20240226-en
General
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Target
Client-built.exe._obf.exe
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Size
3.5MB
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MD5
4f84c41b18252dc4a287270cf76df79f
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SHA1
e17dbb316c1c22cce425b36550c4b1ead0405250
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SHA256
caa261d8a3bf6806cdc73381a5701227e144de3d2f26ac7b16fab754d3e3e1c4
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SHA512
db7021a182fe990534b2dab7848737cb1328cfdb16bca22b50a92d0a726a058add64df62976555141610b327f396471f1fc568e79c3c449a3b93b8c10d806db1
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SSDEEP
49152:S1WvlJM4relKg7Rbf/tMNJ1mJ/4naBAUdNc:S1rkelMmJ/4a
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Client-built.exe._obf.exe
Files
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Client-built.exe._obf.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 3.5MB - Virtual size: 3.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ