Behavioral task
behavioral1
Sample
4b4acddfcd897c58ff2828b41f355be9_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
4b4acddfcd897c58ff2828b41f355be9_JaffaCakes118
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Size
38KB
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MD5
4b4acddfcd897c58ff2828b41f355be9
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SHA1
42665aec1f1855066ace8eb282d8cafa9dc683db
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SHA256
06ae03b7eeac84ccc6f22fbcff19bab7b7965579d55d51c487b6ff80caf7fab0
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SHA512
a1b703dbcf64cc84ad4a2ac099b997013d8132ddeb761612f1563ba4d50f35785c66406b96788912bb9de3f738277ecd72e1e728b2772aa8e686dbc0ee7dae29
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SSDEEP
768:iOvHPReodcsG9l771iZKi10YsK4lCwHAOsQ1WxUuzHTxyYqHGHBcI:iOnQodcsKniR10YsK4lxzsQWUuzNyYqM
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4b4acddfcd897c58ff2828b41f355be9_JaffaCakes118 unpack001/out.upx
Files
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4b4acddfcd897c58ff2828b41f355be9_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: 52KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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: 12KB - Virtual size: 9KB
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: 48KB - Virtual size: 58KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ