Behavioral task
behavioral1
Sample
cfeb3902ec0796547ec6dcf13877e158f0426c1554b29388e171f8e69a0be973.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
cfeb3902ec0796547ec6dcf13877e158f0426c1554b29388e171f8e69a0be973.exe
Resource
win10v2004-20240508-en
General
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Target
cfeb3902ec0796547ec6dcf13877e158f0426c1554b29388e171f8e69a0be973
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Size
111KB
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MD5
771f38d529868db2322ba76da3ccbc73
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SHA1
54ed7ebab54d9e06ccfffcfa05e87b1928486c7b
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SHA256
cfeb3902ec0796547ec6dcf13877e158f0426c1554b29388e171f8e69a0be973
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SHA512
027c6a3d61f34043cac13542a4a77a5ecc038745f9ad3cd74add46d64c6f2ee923503c9d6b2c52a00568ece36c9306d6e86de11de9ba08cf70dc1a383497965d
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SSDEEP
1536:ELNIW39SaZTbFARlq7jC1OZstZu0TSVEdUJWTWd18fV:ELlbZTZX3BAtTSVEdUJWTWd18fV
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 cfeb3902ec0796547ec6dcf13877e158f0426c1554b29388e171f8e69a0be973
Files
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cfeb3902ec0796547ec6dcf13877e158f0426c1554b29388e171f8e69a0be973.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: 55KB - Virtual size: 56KB
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: 4KB - Virtual size: 4KB
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