Behavioral task
behavioral1
Sample
928d0bca3537fe2e0ca5367e2d45783e_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
928d0bca3537fe2e0ca5367e2d45783e_JaffaCakes118.exe
Resource
win10v2004-20240426-en
General
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Target
928d0bca3537fe2e0ca5367e2d45783e_JaffaCakes118
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Size
553KB
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MD5
928d0bca3537fe2e0ca5367e2d45783e
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SHA1
deb6624f3dc9b6455f0a79107ea485ae0eedd1ea
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SHA256
d1f87e76d2851cf251c0ad1aeec13016e4213d5498508be75bf17340a43315f7
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SHA512
f3d4689d9afcb4cfe17004670266d17732ef16672c30e73702149b486f701d3666bc2d7a60952ee608a4271f779eefa9cb1ff0dc807229436cea5e663cceca9f
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SSDEEP
12288:7fKKlWzTTvGvbmsPZv2KUVLUF8gIV1Au1zl/VFWItKkC:7CKQTTvGysPZ62F8Hm4zlmItU
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 928d0bca3537fe2e0ca5367e2d45783e_JaffaCakes118 unpack001/out.upx
Files
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928d0bca3537fe2e0ca5367e2d45783e_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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 19KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 30KB - Virtual size: 29KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE