Behavioral task
behavioral1
Sample
3a9b86977f1c8139194e92955357a839_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
3a9b86977f1c8139194e92955357a839_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3a9b86977f1c8139194e92955357a839_JaffaCakes118
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Size
2.4MB
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MD5
3a9b86977f1c8139194e92955357a839
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SHA1
de78d71a5e1d4a88f8219ad2e9689aaa78e47b63
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SHA256
d00985aa688120afd604fb167370a38365bd3640bdc39a41e738ec596fbd5575
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SHA512
1d07f15c62f60bbb26d3ecc3c5549ed277ef76b313e9936da342b4b2560bd956cc442416cc024a853bb15d0b72732d3cf183659463745acdc2887938bdfccfef
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SSDEEP
49152:jmQzqhwC6xKKXRJ8sliHIgUzIc2EFgtcUbHxUJiUhgXw61eII:zma/xMssbUsCgtcaFUh0w61eII
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3a9b86977f1c8139194e92955357a839_JaffaCakes118 unpack001/out.upx
Files
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3a9b86977f1c8139194e92955357a839_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: 116KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 77KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
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: 136KB - Virtual size: 132KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ