Behavioral task
behavioral1
Sample
4ae839da5f75fc775a8990eafcd50cdc_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
4ae839da5f75fc775a8990eafcd50cdc_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4ae839da5f75fc775a8990eafcd50cdc_JaffaCakes118
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Size
165KB
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MD5
4ae839da5f75fc775a8990eafcd50cdc
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SHA1
8bd3c0738a3ff43845e5da89fe53d165a246c130
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SHA256
cfaabbc8af9df3583ed874f7f22229764c8725807130e440ee7a9fb9e37fcb00
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SHA512
48a70be9ca0bf30bad16c7f51a8062f1bcc7a29621279005fb77904fce2a1f2f0a5d8e725d20806e398be14a0aafd51cf499b6cb285d1e90822e76bdc1a55122
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SSDEEP
3072:/jSH+sZb2vOShhqP3Kp7GUNzAOnrjKrz7JyWAhkd04BE:/+Hrs5XqP3y7GU3ClzAGW
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4ae839da5f75fc775a8990eafcd50cdc_JaffaCakes118 unpack001/out.upx
Files
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4ae839da5f75fc775a8990eafcd50cdc_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 32.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 162KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 112KB - Virtual size: 116KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 297KB - Virtual size: 32.0MB
IMAGE_SCN_MEM_READ
.data Size: 17KB - Virtual size: 20KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_MEM_READ