Behavioral task
behavioral1
Sample
d03ef962aca218992c37a1a00445926d_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d03ef962aca218992c37a1a00445926d_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
d03ef962aca218992c37a1a00445926d_JaffaCakes118
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Size
3.5MB
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MD5
d03ef962aca218992c37a1a00445926d
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SHA1
7b824aea95e463c003dce871b0a39d794c3d7eee
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SHA256
df3a33258d5aa172e09d13a67320eeb023f7ae5046a6c67e33360094a753f3c0
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SHA512
aa35b0e6c980bbf77cd509f785bb7d224e859cac01520f27265cdd22a6b6c004a8a5c05b8a05d2cacafa42688ee63fec1e2b646d5b9de722b4ba4df72b12a16c
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SSDEEP
98304:zdHGytDzF7VB+yVGfSEu1pGhnWq6gd5hYWBZiqDVM:zdHxtDhVVG6EuzGWq6shxv7M
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource d03ef962aca218992c37a1a00445926d_JaffaCakes118 unpack001/out.upx
Files
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d03ef962aca218992c37a1a00445926d_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 43KB - Virtual size: 44KB
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:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 66KB - Virtual size: 65KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 47KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ