Static task
static1
Behavioral task
behavioral1
Sample
Update.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
Update.exe
Resource
win10v2004-20230703-en
General
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Target
Update.exe
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Size
2.5MB
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MD5
2c8ac146c23191192bb60c56f16c9e4c
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SHA1
7b9c123513a7d9f105d30fcdde7d88260d47211c
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SHA256
75a551a9bf17141a0765bad1232b567a8f15ee353c2f3e6f66b68c00f608ddc9
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SHA512
e973cbc162417799f172c291aa07bce12c4ac03769819f15aff0b242415654f139904c2ba0718a44a4b549c711acba529e8a10af8a02334077a8c51d5039f915
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SSDEEP
49152:O6v2/oVv1v/dGiGyFC3tDfU0YxSeIDIuZ3C:O6v2/oVv1v/vGMitrqSemI9
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Update.exe
Files
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Update.exe.exe windows x86
Password: agoi
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: 2.3MB - Virtual size: 2.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 172KB - Virtual size: 171KB
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