Behavioral task
behavioral1
Sample
38421531c3e4d8dcb290cf9f425583fd_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
38421531c3e4d8dcb290cf9f425583fd_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
38421531c3e4d8dcb290cf9f425583fd_JaffaCakes118
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Size
127KB
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MD5
38421531c3e4d8dcb290cf9f425583fd
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SHA1
503cc53303511115cd8316380157e6b0cfe680a4
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SHA256
97133662c4ea338d366fe2035e9bf2484fb5b5ff1820921cffc06bd98d7e4109
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SHA512
d499cb53b462ce6518d41f1772b2c6108a2be1dbaf7d9c81135deb94b43618e9cfdf8c4961fd91a9fb37bb60d866257c0f666cbdf6d0a786ad87aad366d3a5d5
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SSDEEP
3072:3odt6QxBVyU7Jq2wj/kfBnPQ5dJGl6qdZJd1MnOl:3odt6wBVBqniBPQ5+jdZRM
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 38421531c3e4d8dcb290cf9f425583fd_JaffaCakes118 unpack001/out.upx
Files
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38421531c3e4d8dcb290cf9f425583fd_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 124KB - Virtual size: 124KB
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: 130KB - Virtual size: 129KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 856B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ