Behavioral task
behavioral1
Sample
23e56858871952a2491ae0500870adef_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
23e56858871952a2491ae0500870adef_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
23e56858871952a2491ae0500870adef_JaffaCakes118
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Size
78KB
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MD5
23e56858871952a2491ae0500870adef
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SHA1
d8f67e1cbf1ab7c113dc4886583d2691bd7d7dde
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SHA256
df5471b468ddff4a761875e01033260cbac4b89cbc2086a89e7c4c70dabb6e62
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SHA512
78284e595afda3bf467009accf4db8d6a606ad961f1d67a36fc5da47e8035b5013d23917bfacaf6687e6314ebf22bd900a6fbc1f7aef3267366e78e5397da7a1
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SSDEEP
1536:/YNQ+cdiUBjyWgp0oNmFqXmO9RDOib6aqkSZZZ3EIgMCDiGh3Mv:/yUBjy5OFvO9RDbbNUEI5CDiGh0
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 23e56858871952a2491ae0500870adef_JaffaCakes118 unpack001/out.upx
Files
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23e56858871952a2491ae0500870adef_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: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 28KB
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: 74KB - Virtual size: 74KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ