Behavioral task
behavioral1
Sample
42c7e9c32db1b3d0e84ffb2a68ccd8cd_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
42c7e9c32db1b3d0e84ffb2a68ccd8cd_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
42c7e9c32db1b3d0e84ffb2a68ccd8cd_JaffaCakes118
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Size
128KB
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MD5
42c7e9c32db1b3d0e84ffb2a68ccd8cd
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SHA1
042976bff10a11c758ad42580bebca81a5f4a938
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SHA256
f88f0a8f9647c85064d01bb6ed58dd942aa31f3b5bb66c5b9700260e88ccaf43
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SHA512
65c6d6cb86a939e0e757e94034f3d1f69d63e329f7121f06221b3165c8c7d9bbfec5d1b5b1318ce7d73ebc36b5c9e88c3715552f621a5cd728b4b80d386aa522
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SSDEEP
3072:LsbUGQcI8jZ1Yw9s9M7WoneYvnpOmhNy5I5CpG3MNa7BEF1:UgcZ10kWoeYvnpLNaI2G3MQ7g
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 42c7e9c32db1b3d0e84ffb2a68ccd8cd_JaffaCakes118 unpack001/out.upx
Files
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42c7e9c32db1b3d0e84ffb2a68ccd8cd_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 120KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 94KB - Virtual size: 96KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 33KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
DATA Size: 110KB - Virtual size: 165KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 33KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ