Behavioral task
behavioral1
Sample
b01fcf6e0be4bf4bbfe599f0a41afff9_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b01fcf6e0be4bf4bbfe599f0a41afff9_JaffaCakes118
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Size
82KB
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MD5
b01fcf6e0be4bf4bbfe599f0a41afff9
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SHA1
eaa377ec25a6d89498d94a95453e959e131bae4f
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SHA256
15471c230188d98938f4e0008080eef15ad35c9935dfab7b4098b2c1d01d4e95
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SHA512
edebbaae43904e06e439b12197dc5263a9439045243f94f7d7b30ccf76a5371bd33d386af6d0cb6187afd03c076fc06d9b3c57265ef408e3ec0d6c16c82328c9
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SSDEEP
1536:dzY8yLYP6ohmxWdzuCli9gmTaSR3OW1Bib3eDhI6Se1TeMcIN0pPJPRyQ5JBAP:JY8yi6Gm0dKE7SR+1buDhz6LxJ6P
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b01fcf6e0be4bf4bbfe599f0a41afff9_JaffaCakes118 unpack001/out.upx
Files
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b01fcf6e0be4bf4bbfe599f0a41afff9_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 79KB - Virtual size: 80KB
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_32BIT_MACHINE
Sections
.text Size: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 92KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ