Behavioral task
behavioral1
Sample
3e8f4218c146e98dfe71fdf2f9066396_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
3e8f4218c146e98dfe71fdf2f9066396_JaffaCakes118.exe
Resource
win10v2004-20240426-en
General
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Target
3e8f4218c146e98dfe71fdf2f9066396_JaffaCakes118
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Size
563KB
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MD5
3e8f4218c146e98dfe71fdf2f9066396
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SHA1
5b334baae668559aa79008c3dd87e51380f57c03
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SHA256
e894f74a52858f6454fbd6e614c8d57091dc61f5e0ad055ea27e0f4f1fb78b21
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SHA512
c52d216abc8516bb13f0479f52b3843943d466654ffd270bcd06368339c4afbfcb9c2cec697b26904f7ffafb8889d3c1e506a5228bd2d1d32cbcdba5a0c37d86
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SSDEEP
12288:oO+zvcr2Ia8LqxTeeIAlliMJH5ZtLp/4l8yoIKX9EREBFx:QzS2In4KepvtLl4lKXN7BFx
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3e8f4218c146e98dfe71fdf2f9066396_JaffaCakes118 unpack001/out.upx
Files
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3e8f4218c146e98dfe71fdf2f9066396_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 7.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 538KB - Virtual size: 540KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 28KB
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_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 480KB - Virtual size: 479KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 131KB - Virtual size: 131KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 185KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7.0MB - Virtual size: 7.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ