Behavioral task
behavioral1
Sample
a6620318caa88b0542005f2598832fe2_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
a6620318caa88b0542005f2598832fe2_JaffaCakes118
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Size
254KB
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MD5
a6620318caa88b0542005f2598832fe2
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SHA1
a70d7c0cf54cf4fdae75b63c3840a94348ee9007
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SHA256
4857cdc0f230043c11777be44f698b77fe5ed736fc63789a2dfe7d2686c90c2b
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SHA512
580ba9e2de44d5119ed09535df2ee83879163bbb66aa20a452630273fbed430a7a8079f4a183c45c5dfefc53c1d15b3b3eb650205556ba68707fe39fff7cd356
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SSDEEP
3072:rN+ubi6lBdHSeLyND0yWJZZy/7UXeYUdavBkECPbo+U3nruTC0IDqtu2wi:RCGL++yifyQZUdwBkJTX+ruvEqtn
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a6620318caa88b0542005f2598832fe2_JaffaCakes118 unpack001/out.upx
Files
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a6620318caa88b0542005f2598832fe2_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: 484KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 243KB - Virtual size: 244KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 12KB
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: 56KB - Virtual size: 54KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 644KB - Virtual size: 642KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ