Behavioral task
behavioral1
Sample
ac0b415f485c52f81fe36b5726066b31_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
ac0b415f485c52f81fe36b5726066b31_JaffaCakes118
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Size
82KB
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MD5
ac0b415f485c52f81fe36b5726066b31
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SHA1
b7c3f7256190742c1d314ecf6d13ff8e7a8966e6
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SHA256
3fff342fa73a48cd5a850ff7e5b6f9ade18d000699cc223a59913d9091818ee7
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SHA512
98944b9113d9e7a5ccf3806ed1b0317e527d046f1ad35da7e27d48cff90265f054a55595f626a6a551abc94cbf0e230f9b3b918a54ad94e1a24c7ce0cae40fa4
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SSDEEP
1536:A744dpeC1dUDwHaYTpjRpf6MOeGqnbfLYXSeFQ6t4e7D31:AsKv1ewHh9Rpf6MBDpeFtd7D31
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ac0b415f485c52f81fe36b5726066b31_JaffaCakes118 unpack001/out.upx
Files
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ac0b415f485c52f81fe36b5726066b31_JaffaCakes118.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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 50KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 31KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
cxomwri Size: - Virtual size: 4KB
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: 76KB - Virtual size: 73KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE