Behavioral task
behavioral1
Sample
eb025c571f74b1e41f675558ac7421b8_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
eb025c571f74b1e41f675558ac7421b8_JaffaCakes118
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Size
102KB
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MD5
eb025c571f74b1e41f675558ac7421b8
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SHA1
20d8b31eef48fdbb865523ead04c18137e0e17b0
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SHA256
9607578b4995c4634b737c9fccdc0b2cde0437276074d2ef8c5029c125a4c3c0
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SHA512
d7d4da9311a273889203fc7e11dee8b6442318472c902b190da46d7efc75a79f20279cddefa761112b4c3bbf1a7d12598ee27cdaacb26d57f4a28752a78f1bad
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SSDEEP
1536:aQiiIPgYDCpa6vHtBzg8dDgKNSdOgvpZKg2Z/nrQI101GUjsESZ3nOKn9u9ZZtjn:tiiIPPWp1Vxjx3NSdOghwp1FXmKnc3b3
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource eb025c571f74b1e41f675558ac7421b8_JaffaCakes118 unpack001/out.upx
Files
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eb025c571f74b1e41f675558ac7421b8_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: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 44KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
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: 75KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 16KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ