Behavioral task
behavioral1
Sample
363e83b32c0d45128ad77de0460abd7918949dd7fa7d8cd7680e24dd5f3b1096.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
363e83b32c0d45128ad77de0460abd7918949dd7fa7d8cd7680e24dd5f3b1096.exe
Resource
win10v2004-20240412-en
General
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Target
363e83b32c0d45128ad77de0460abd7918949dd7fa7d8cd7680e24dd5f3b1096
-
Size
351KB
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MD5
231b2c3fd2748a5d75b9a842de2caa83
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SHA1
344df7a7492e79fddfb2ccc50780c19ed069838b
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SHA256
363e83b32c0d45128ad77de0460abd7918949dd7fa7d8cd7680e24dd5f3b1096
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SHA512
d8b3a755c7513b06fdc07d010dd0874c812ad8fa8127e6d6bf6f6c7a9573c7622c33680b006e856dd0fc2c2a78d5824f26036b28912eddc97a7df7894217a921
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SSDEEP
6144:/MAoVNT7X29uBDCoGO4Qg0kohh5WBzeXbF3y6wj3I2eRSuQ9I+fOA0ltXc4Aw5qn:0A27XZCfOVgZoHq6F3ynjBGSuQ9pmdAV
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 363e83b32c0d45128ad77de0460abd7918949dd7fa7d8cd7680e24dd5f3b1096 unpack001/out.upx
Files
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363e83b32c0d45128ad77de0460abd7918949dd7fa7d8cd7680e24dd5f3b1096.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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 25KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
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_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.htext Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE