Behavioral task
behavioral1
Sample
fd39c81ccdba95517cd256d2cb69d13f_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
fd39c81ccdba95517cd256d2cb69d13f_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
fd39c81ccdba95517cd256d2cb69d13f_JaffaCakes118
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Size
1.7MB
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MD5
fd39c81ccdba95517cd256d2cb69d13f
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SHA1
749c8d894afea295ccc9491d0cc44dc0d1fa3cec
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SHA256
bdf3f5f8d7ec7789b26c7e27d6bd9a7ff18aca7f0915cfe9a99052e365531253
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SHA512
f915d9e17b17d1a0559bab636a191f65440ccc946ee07c35dd12fbd4590439565180f2a740180800dd136791aa865a12f1dd3fcfb8d44ebb6bda66f9a5821178
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SSDEEP
49152:PS6oONGC03YIb0wCuFeMt+aI6OB+gpBfbCHL:x5epgubh6BfmHL
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fd39c81ccdba95517cd256d2cb69d13f_JaffaCakes118 unpack001/out.upx
Files
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fd39c81ccdba95517cd256d2cb69d13f_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 172KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
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_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 103KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: - Virtual size: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ