Behavioral task
behavioral1
Sample
dfa1295db84c8f81140dc2417ae0dd54_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
dfa1295db84c8f81140dc2417ae0dd54_JaffaCakes118
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Size
1.3MB
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MD5
dfa1295db84c8f81140dc2417ae0dd54
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SHA1
cd488d251a8cd0f7c1d22d2a1a27291494e78ad5
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SHA256
d2ec22cd44e12d3061eca78558aab867706763f1cba59375fb9045f074427a22
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SHA512
cfd3c839d4c65c271e98ab2dc70ff2075deb938a23533a45c40a5a446b2abe32d0130065f83c372a0b9ec427b5c2a55b7487f39d8983b5a8cb695442b5b95f1c
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SSDEEP
24576:uwElR84lOQWGv+Hby5tdFh9H0v1oQuYHWD2WR5/wCrkE+ONPAuGqG9UKenl2En:uFF4QWGv+wFjgocEjTwCrkE5Z3Lcon0G
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource dfa1295db84c8f81140dc2417ae0dd54_JaffaCakes118 unpack001/out.upx
Files
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dfa1295db84c8f81140dc2417ae0dd54_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: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 42KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 71KB - Virtual size: 72KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ