Behavioral task
behavioral1
Sample
eac7f0b970a8a1f4d6c1f906e25a4ca1_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
eac7f0b970a8a1f4d6c1f906e25a4ca1_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
eac7f0b970a8a1f4d6c1f906e25a4ca1_JaffaCakes118
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Size
512KB
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MD5
eac7f0b970a8a1f4d6c1f906e25a4ca1
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SHA1
251ca22dce939b45b3546d176630a7021b5fc5e5
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SHA256
c22f1d9b2721884ffd1ed972a670c2aa9ebc98ebed12b20cc7257d89d63fa1a6
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SHA512
1640f01d48e0e971d45b693a8b12338b28dda54ae021913320673c86011206ebe6c081f0a088c4fbac47d7f282d32aa87d103c9ea17b0ef4fce654c4a39d84df
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SSDEEP
12288:fRet9RZyPKv1/TQ5WuJJNoS8QdnoplHNjH:fg+PKN/TWXJJfCpvj
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource eac7f0b970a8a1f4d6c1f906e25a4ca1_JaffaCakes118 unpack001/out.upx
Files
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eac7f0b970a8a1f4d6c1f906e25a4ca1_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
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: 156KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 31KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 100KB - Virtual size: 100KB
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_DYNAMIC_BASE
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: 49KB - Virtual size: 49KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 99KB - Virtual size: 99KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ