Behavioral task
behavioral1
Sample
fcd0f54322eb5b86dbd4d7d1f2280570_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
fcd0f54322eb5b86dbd4d7d1f2280570_JaffaCakes118
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Size
68KB
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MD5
fcd0f54322eb5b86dbd4d7d1f2280570
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SHA1
ab6d6e4cff283ba6b90aa7a949ef62671d2d6b2e
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SHA256
c13caba0ea5f4897651b7027daf60c31040e9285e2d49d7b248e0098f43ee5a8
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SHA512
449457b7a46284a143303b2b15f4c5b8d33bdbd564c8e8fbcfd8ade7f4ba739d87375c641df50d5b56e10135f9604a18be8b2d3be71580da2afe2583674ddd5e
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SSDEEP
768:miqYcxE+C5qqn6rejThqtrNYdU0TxieXmD4un/1OClR947m5ifURjCjL5LDhLLLv:iDxI40lerNlX4un/QCr5ifURupvPNH
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fcd0f54322eb5b86dbd4d7d1f2280570_JaffaCakes118 unpack001/out.upx
Files
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fcd0f54322eb5b86dbd4d7d1f2280570_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: 17.9MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 64KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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: 604KB - Virtual size: 608KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 656KB - Virtual size: 732KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 641KB - Virtual size: 16.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ