Behavioral task
behavioral1
Sample
bb1f3f13ae37abf8e342d7069ec3d2be321fc6a0db60c85b5f25db164997a598.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
bb1f3f13ae37abf8e342d7069ec3d2be321fc6a0db60c85b5f25db164997a598.exe
Resource
win10v2004-20231215-en
General
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Target
bb1f3f13ae37abf8e342d7069ec3d2be321fc6a0db60c85b5f25db164997a598
-
Size
536KB
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MD5
5529f9fe7a782c4de2f223541271ac17
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SHA1
d7b7ec039b572372e3a4bd5e2f1f20bf4c8f8f3a
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SHA256
bb1f3f13ae37abf8e342d7069ec3d2be321fc6a0db60c85b5f25db164997a598
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SHA512
dc10a0b794c3fd3523faf457a7a867a54c69bb3f00d42b0d04218e67c71c0617a6843df0fb35b084d0af855056d0b9dc6e6532d54e44e9d6cf3af343e8146543
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SSDEEP
12288:uhf0Bs9bDDq9hu53Ltp/p+gPhhwPOaoTJRkmOkx2LIa:udQyDL9xp/BGA1RkmOkx2LF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bb1f3f13ae37abf8e342d7069ec3d2be321fc6a0db60c85b5f25db164997a598 unpack001/out.upx
Files
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bb1f3f13ae37abf8e342d7069ec3d2be321fc6a0db60c85b5f25db164997a598.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
Sections
UPX0 Size: - Virtual size: 488KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 402KB - Virtual size: 404KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 133KB - Virtual size: 136KB
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_32BIT_MACHINE
Sections
.text Size: 165KB - Virtual size: 164KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 65KB - Virtual size: 65KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 482KB - Virtual size: 489KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 132KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ