Behavioral task
behavioral1
Sample
b3737a5abf0559414b7a99f071b6e4e592093cae6543c0c0454ed9554addbd41.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral2
Sample
b3737a5abf0559414b7a99f071b6e4e592093cae6543c0c0454ed9554addbd41.exe
Resource
win11-20240709-en
General
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Target
b3737a5abf0559414b7a99f071b6e4e592093cae6543c0c0454ed9554addbd41
-
Size
266KB
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MD5
5dabbc22764f89965c77d2970a8ec69c
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SHA1
045b3d5921894fca6a10123f016bdd6136187165
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SHA256
b3737a5abf0559414b7a99f071b6e4e592093cae6543c0c0454ed9554addbd41
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SHA512
fa0cc7545f2901d5780600c73f4f42014df6788beadb1af4a904af3f3a4501e332112674f03c67853b45916188197105cd0d9f68e8f5f5113599eb17f85161e9
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SSDEEP
6144:GXzKdNY49u8rVI2vaCjLHu8DcGq0BjeB:da4ACdjzvcGq0B
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b3737a5abf0559414b7a99f071b6e4e592093cae6543c0c0454ed9554addbd41 unpack001/out.upx
Files
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b3737a5abf0559414b7a99f071b6e4e592093cae6543c0c0454ed9554addbd41.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: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
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: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ