Behavioral task
behavioral1
Sample
ff99f43ffc339afb155772a9f6784269_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ff99f43ffc339afb155772a9f6784269_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
ff99f43ffc339afb155772a9f6784269_JaffaCakes118
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Size
25KB
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MD5
ff99f43ffc339afb155772a9f6784269
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SHA1
be6bfdaa3fc99a06e0d9481cdbea25433d166891
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SHA256
6397f2664131c2625e9a01f8af0d6c9933e49cf5c11730b83b54e7551a930112
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SHA512
ec510a3cc1d2e13e2b25921f96b896fcd28f0e8db611130f49caff00a1165f8908d4019121b360d2afd540016b8f82f51dea78bef2b59da4f849f3752dee7aa1
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SSDEEP
384:P5ygkXkfySeBYb+su8D0A7Fpj2xxwBmYL8dbTlM7yqELS4nf/WTaYTAPjKDWs0U:xygQkNesxIAHcadL8dvVi4nWTRZ6s0
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ff99f43ffc339afb155772a9f6784269_JaffaCakes118 unpack001/out.upx
Files
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ff99f43ffc339afb155772a9f6784269_JaffaCakes118.exe windows:6 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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 22KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 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: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.pdata Size: 512B - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.arch Size: 512B - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 12KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.tls Size: - Virtual size: 833B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE