Behavioral task
behavioral1
Sample
33fcb3ed6ab815e770f70b6095828cc8_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
33fcb3ed6ab815e770f70b6095828cc8_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
33fcb3ed6ab815e770f70b6095828cc8_JaffaCakes118
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Size
133KB
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MD5
33fcb3ed6ab815e770f70b6095828cc8
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SHA1
479174b9e2c9747a9c058de38c082cc70f3fdf3a
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SHA256
db6869e2680845c15f63d10e543cf195b236eb2011e69d2e1bd177d839c3aa9e
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SHA512
48759bf7259822c21673d21c52730e490e6657f962608215d8982ee082d98f90d378c057b3ca088b6f06e25587a4f28a1b5bc95099c793d917d8d591151e0387
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SSDEEP
3072:3YaAMtTy3tKlMWa4kmW6i2nzHxWPkLJ+ia8ppR7:ZAiM54k/6fxWWJ9aY
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 33fcb3ed6ab815e770f70b6095828cc8_JaffaCakes118 unpack001/out.upx
Files
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33fcb3ed6ab815e770f70b6095828cc8_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: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 131KB - Virtual size: 132KB
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
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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
CODE Size: 17KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 180KB - Virtual size: 179KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 329B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 1018B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 404B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ