Behavioral task
behavioral1
Sample
18c0eaef2e25b7d59ef136f293e1931a_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
18c0eaef2e25b7d59ef136f293e1931a_JaffaCakes118.exe
Resource
win10v2004-20240419-en
General
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Target
18c0eaef2e25b7d59ef136f293e1931a_JaffaCakes118.exe
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Size
97KB
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MD5
18c0eaef2e25b7d59ef136f293e1931a
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SHA1
ac4142c91dca0e6c8b2649685380b1ff5bce5b20
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SHA256
804dd1db10b00ece5afffde83a7371facbda86bc323007b01104e259b9ab88e7
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SHA512
1f99160e6978dfb680d1f96effd1dff46e153674afe62a0309e8b047410b1ce5c9567e041433c1779cafb17097e7e845f22f0ec0ba1d9b9904719ef201f8e82b
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfO29:hfAIuZAIuYSMjoqtMHfhfV
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 18c0eaef2e25b7d59ef136f293e1931a_JaffaCakes118.exe unpack001/out.upx
Files
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18c0eaef2e25b7d59ef136f293e1931a_JaffaCakes118.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
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
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ