Behavioral task
behavioral1
Sample
8d1fdb5b6c7f0284f9d66b88b606082cb3f12394f3ce6e30b16f2b653557ca6a.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
8d1fdb5b6c7f0284f9d66b88b606082cb3f12394f3ce6e30b16f2b653557ca6a.exe
Resource
win10v2004-20240226-en
General
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Target
8d1fdb5b6c7f0284f9d66b88b606082cb3f12394f3ce6e30b16f2b653557ca6a
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Size
134KB
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MD5
ef9f1da82d52b618afed2abbfb30d9bb
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SHA1
f0c5240407fefc097675a7fc8bf2ffef3245c5b9
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SHA256
8d1fdb5b6c7f0284f9d66b88b606082cb3f12394f3ce6e30b16f2b653557ca6a
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SHA512
b2d1d86c1920e91f58dbbd70d5b40df64718ffe73280c1ef26ff79bd7d89d89b10adaef29c175bced9dda7e8b4e7fd326e99d01657989cb4b537274739b8b557
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SSDEEP
1536:YGYU/W2/HG6QMauSV3ixJHABLrmhH7i9eNOOg00GqMIK7aGZh3SOj:YfU/WF6QMauSuiWNi9eNOl0007NZIOj
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8d1fdb5b6c7f0284f9d66b88b606082cb3f12394f3ce6e30b16f2b653557ca6a
Files
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8d1fdb5b6c7f0284f9d66b88b606082cb3f12394f3ce6e30b16f2b653557ca6a.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 64KB - Virtual size: 80KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 38KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE