Behavioral task
behavioral1
Sample
8d81f39cfa78f3244ff79ae895bfe0ec_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
8d81f39cfa78f3244ff79ae895bfe0ec_JaffaCakes118
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Size
573KB
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MD5
8d81f39cfa78f3244ff79ae895bfe0ec
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SHA1
cdbff6b4ddba4ec10e1e420fccbb884767980ebe
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SHA256
c12944fd98634bf8d6d4579ef666bc4675559aeba85177ed3cfc21d38fdf663c
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SHA512
3cb38ce84b027f466e59bcbf6a2138624cb6f5ccf32795e626867e546a3329f5ef77bb1759a7119d59e03a8b55f7bab10ff9d68fd8722d9d6b8d168b57766636
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SSDEEP
6144:rqr9N7nNqNJ/jEEEEEEpG5GGGGGPGGGGGb/GGGGbGnGGGyGGGGGSGbGGGGGYGGGT:rK9N7neJw3joGD/PwNxBckSbI
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8d81f39cfa78f3244ff79ae895bfe0ec_JaffaCakes118 unpack001/out.upx
Files
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8d81f39cfa78f3244ff79ae895bfe0ec_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: 668KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 532KB - Virtual size: 532KB
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: 156KB - Virtual size: 154KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 532KB - Virtual size: 531KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ