Behavioral task
behavioral1
Sample
bd0f4a4278424d32094764c139ebcd58_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
bd0f4a4278424d32094764c139ebcd58_JaffaCakes118
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Size
90KB
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MD5
bd0f4a4278424d32094764c139ebcd58
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SHA1
6671e5762f51dd09d1f6c8910f2787c18e6b78c0
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SHA256
2c2672c3e4fd25add14067c7f8ac20a19a789fb453dac813771b957ffa4f74a3
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SHA512
452bb1841eb654f8ff62564164daf9954d00334c4093bdbd5b8cd2689e8f752ad165115e9741158c5d7435d1149c060d4c5eef0e415fba3835d4d87d1ca4ba88
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SSDEEP
1536:BdXkDF26tn26pbQThvTMRdZ9HuOecuZjobK1Xa2ZdjN6MuLLd6IVWohjwb:kDFf9+FMLKUbK1K2zMEzkk
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bd0f4a4278424d32094764c139ebcd58_JaffaCakes118 unpack001/out.upx
Files
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bd0f4a4278424d32094764c139ebcd58_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: 168KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 88KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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_32BIT_MACHINE
Sections
.text Size: 172KB - Virtual size: 170KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 40KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE