Behavioral task
behavioral1
Sample
474d4d3b2ec4cb908c44ad17aff85805_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
474d4d3b2ec4cb908c44ad17aff85805_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
474d4d3b2ec4cb908c44ad17aff85805_JaffaCakes118
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Size
296KB
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MD5
474d4d3b2ec4cb908c44ad17aff85805
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SHA1
c036059376f20d5c243d9ca5fac5b99169eff001
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SHA256
67ccfb0369e7d8bb85a4bdeb1d89a1ef45061312ccc57edc81739edfe8a296c7
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SHA512
5be257d14608edb6540c931a175c0fff0aa2bca6c94a726914f585206912e5e2da406fb273b6065742edefc9b17467de2b0807913f3746fac3d6aef04b5d7bf1
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SSDEEP
6144:A5GL86QqsaUFRzfeFJROZPUODVGvV8s76RYwRfPgFAtdDAf+O2:nLkqsaUFxfe63UN0RfUudsfy
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 474d4d3b2ec4cb908c44ad17aff85805_JaffaCakes118 unpack001/out.upx
Files
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474d4d3b2ec4cb908c44ad17aff85805_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: 3.8MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 291KB - Virtual size: 292KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 172KB - Virtual size: 176KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 172KB - Virtual size: 176KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3.2MB - Virtual size: 3.4MB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 39KB - Virtual size: 40KB
IMAGE_SCN_MEM_READ
.reloc Size: 256KB - Virtual size: 256KB
IMAGE_SCN_MEM_READ
.rsrc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_MEM_READ