Behavioral task
behavioral1
Sample
a9f42f23c2be6b2f0a8cf50136dc72b0_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a9f42f23c2be6b2f0a8cf50136dc72b0_JaffaCakes118
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Size
73KB
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MD5
a9f42f23c2be6b2f0a8cf50136dc72b0
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SHA1
976308bbbfe5f39b1300629045969aeb5023e092
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SHA256
008a6279f2d95245e17dc69d4fdadbb42d49c5ed09cd91efa7427d50a8012618
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SHA512
300fcf168d6f7d1bc65abfca650f08f628dae1aeb0afe3eb304f59072e32584dc10e3fb0226fa59297c9d78b7438a7f6b0b05bd7e98760bfd7e1ca46b3840f93
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SSDEEP
1536:LJdTWkL2Jk79lfj7l8q4jpMr+rlSNVzZaMx8XWbYlx2:LXTWm2o9pj7l9+pMr+rczolXUKx
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a9f42f23c2be6b2f0a8cf50136dc72b0_JaffaCakes118 unpack001/out.upx
Files
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a9f42f23c2be6b2f0a8cf50136dc72b0_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 112KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 54KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 20KB
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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 51KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 100KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ