Behavioral task
behavioral1
Sample
765d18a7727b11323e544030eb486da2_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
765d18a7727b11323e544030eb486da2_JaffaCakes118
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Size
86KB
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MD5
765d18a7727b11323e544030eb486da2
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SHA1
a208980dd6b21b54b344fc62fe1b3efb30da04ed
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SHA256
2babd60e6bd232f748611c287f383365749ae1ffb14fac11bce74605288537e2
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SHA512
ed8fdeb354264f613a54475cb8644758c5781fbe0eb6a7312812ad5d2f03f0636f0509bd8e99e17ca75f649d27e7f5da90de2e21138b79f4cc0adf80449bedc7
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SSDEEP
1536:8gb7OR/MM+pnsII/DfH+Yck/Hi1EQMb0nWiEQc65bXFEV99ApdTt8hDB:8gb6igD01ERLiEQzb49aTuH
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 765d18a7727b11323e544030eb486da2_JaffaCakes118 unpack001/out.upx
Files
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765d18a7727b11323e544030eb486da2_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: 140KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 79KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
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: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 176KB - Virtual size: 175KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ