Behavioral task
behavioral1
Sample
187bdac57d912901228657810b990536_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
187bdac57d912901228657810b990536_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
187bdac57d912901228657810b990536_JaffaCakes118
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Size
188KB
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MD5
187bdac57d912901228657810b990536
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SHA1
2a2465151e514ef50b7cc68d2f5631eff0536e55
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SHA256
8e5654a3e13fef62db68193c992b84993d949209546b4309cf776f9b1d286093
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SHA512
acbced01d8e14ba69b0c8f9dae81c49022b6af8f931e3fea226dbfa17eb9ecef9132fea02c0c1fb74368ddcf259b445e2b2dc05cc7d77ae895779b4ee92c22ec
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SSDEEP
3072:IDoKzJvElrSFOnac2Y75CGJaNrTjBVrG8Gg/Xo4JyqtlRJelRrSRr:uSlrSFo2KR2fJXX7yqtl02
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 187bdac57d912901228657810b990536_JaffaCakes118 unpack001/out.upx
Files
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187bdac57d912901228657810b990536_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: 35.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 172KB - Virtual size: 176KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 15KB - Virtual size: 16KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 104KB - Virtual size: 104KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 20KB
IMAGE_SCN_MEM_READ
.ndata Size: 20KB - Virtual size: 20KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 10KB - Virtual size: 35.3MB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 171KB - Virtual size: 171KB
IMAGE_SCN_MEM_READ