Behavioral task
behavioral1
Sample
c3d37e45421a9a336cd245abb6e039873b9ec85a4c78accecbe5a985db61440c.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c3d37e45421a9a336cd245abb6e039873b9ec85a4c78accecbe5a985db61440c.exe
Resource
win10v2004-20240226-en
General
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Target
c3d37e45421a9a336cd245abb6e039873b9ec85a4c78accecbe5a985db61440c
-
Size
921KB
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MD5
6e01c0d82204a4244b60326281be5477
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SHA1
79f57c6135f680de7b85387227c329ce13ba5bab
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SHA256
c3d37e45421a9a336cd245abb6e039873b9ec85a4c78accecbe5a985db61440c
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SHA512
3a29aa7fdc2e9765a3560bcbf4f38f446a004b553daad753c6fe8462aeabc89312efe341a840548734379ce7780e4bcf8d5550e13499dd374e4c2cc407683adf
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SSDEEP
24576:7nsDEuhwfjieKWtH9i1sp5AV2FSJSkwd:7PE4Ao9zpmJSkwd
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c3d37e45421a9a336cd245abb6e039873b9ec85a4c78accecbe5a985db61440c unpack001/out.upx
Files
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c3d37e45421a9a336cd245abb6e039873b9ec85a4c78accecbe5a985db61440c.exe windows:6 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
Sections
UPX0 Size: - Virtual size: 1.8MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 918KB - Virtual size: 920KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 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
Sections
.text Size: 1.5MB - Virtual size: 1.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 346KB - Virtual size: 346KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 307KB - Virtual size: 337KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 83KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 402KB - Virtual size: 402KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ