Behavioral task
behavioral1
Sample
680b41cf3351d26e8bc1e3a2e94a27a1_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
680b41cf3351d26e8bc1e3a2e94a27a1_JaffaCakes118
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Size
58KB
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MD5
680b41cf3351d26e8bc1e3a2e94a27a1
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SHA1
2279ac4dbbb960474e9ba419d917652bf99a69e4
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SHA256
c30fa25b6ddad1fe3a24115dc22aa8911c826f67aa962f1d79166fa004c9c82e
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SHA512
176f90ba4c9acd603211a45b4583e8696e03903ba23877fff2e6b6ca86ae376095097b2de69b1e7c8ad51f368fc4cb2b5f09b19935fe94fe21b1874f7ba7ef26
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SSDEEP
1536:PnTHTaVHrH9gdCBwfrqM5+KVoOQ5A7GDQJiMrU:rOhrdgdCBW+KVouKDrMrU
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 680b41cf3351d26e8bc1e3a2e94a27a1_JaffaCakes118 unpack001/out.upx
Files
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680b41cf3351d26e8bc1e3a2e94a27a1_JaffaCakes118.exe windows:3 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 200KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 57KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:3 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 100KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 75KB - Virtual size: 74KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ