Behavioral task
behavioral1
Sample
4b2b8b97db3c4e3c3f44efc23fc30aa1_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
4b2b8b97db3c4e3c3f44efc23fc30aa1_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4b2b8b97db3c4e3c3f44efc23fc30aa1_JaffaCakes118
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Size
126KB
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MD5
4b2b8b97db3c4e3c3f44efc23fc30aa1
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SHA1
699e310906d7370ddb581f0601eb9e228204ba3b
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SHA256
3b4221f1c8e17ba950832dbe4079a5cb18f493036db6a1759a88b6fe8613fbcd
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SHA512
c2ee36962aa9654b99afcb640aca5d1ff1409e9287928947b48c18a9f59f9281f6c513b9d8513f6b8a6713446413b7d1ca1f511ab950bcd4a117741045d0215d
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SSDEEP
3072:jHNScwsqWRnGDJiGMnJUOTRDQmMfAxaVRdphF/NbrlqOIb4VnQ:bNSctqIkiVamMfAURdtNbrl
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4b2b8b97db3c4e3c3f44efc23fc30aa1_JaffaCakes118 unpack001/out.upx
Files
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4b2b8b97db3c4e3c3f44efc23fc30aa1_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: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 124KB - Virtual size: 124KB
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: 135KB - Virtual size: 134KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 868B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ