Behavioral task
behavioral1
Sample
3b5901b4b1048f36173c48a507b49578_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
3b5901b4b1048f36173c48a507b49578_JaffaCakes118
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Size
74KB
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MD5
3b5901b4b1048f36173c48a507b49578
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SHA1
c287c0c41b2612bc47316bb4280d4dbc5a64552a
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SHA256
7963d193aa1ea9d167debc0046f2f39aaa63311369e9de3168b2a871f47cdbda
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SHA512
c41e37ad1ce4f21b18b92eb3249d17027707329e929ad677f2fd42e45ab78d2aec8c543f49757e03692bff2be703e76d9b757beeb4cc51d685746aee3226ecc0
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SSDEEP
1536:uP3C75n6UGB8M/kLu9qtz5IsH6aEu4afE91rkc3/oclgRV905bPy+9G:8Sx6UG+Fu9qwIXfE/kc3/ov2e+9
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3b5901b4b1048f36173c48a507b49578_JaffaCakes118 unpack001/out.upx
Files
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3b5901b4b1048f36173c48a507b49578_JaffaCakes118.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 76KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 51KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 14KB - Virtual size: 16KB
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_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 54KB - Virtual size: 54KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ