Behavioral task
behavioral1
Sample
5ea0fd4e409f695af04fdd36fc1a325bccd59f214e28e226512a62f766ad1f48.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
5ea0fd4e409f695af04fdd36fc1a325bccd59f214e28e226512a62f766ad1f48.exe
Resource
win10v2004-20240319-en
General
-
Target
5ea0fd4e409f695af04fdd36fc1a325bccd59f214e28e226512a62f766ad1f48
-
Size
30KB
-
MD5
a605386b262b2be537239dadf77675aa
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SHA1
ece6ec0aa6973a71e2a881a7f39ca616f3952b1c
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SHA256
5ea0fd4e409f695af04fdd36fc1a325bccd59f214e28e226512a62f766ad1f48
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SHA512
041c282990d83197cd14a302127173c5c1c1d4f21655e13e4bc5a96aa3e7b9f2e0803ba4cb53290c84c54be9ee019cf7ab1710f79aa7ed38a066e2627e09459c
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SSDEEP
768:5EQvcUELaCppHJKFXCBwkiJmhWjyJHEjO:5XkRH8BCBwkiJx8EC
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 2 IoCs
Checks for missing Authenticode signature.
resource 5ea0fd4e409f695af04fdd36fc1a325bccd59f214e28e226512a62f766ad1f48 unpack001/out.upx
Files
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5ea0fd4e409f695af04fdd36fc1a325bccd59f214e28e226512a62f766ad1f48.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ