Behavioral task
behavioral1
Sample
cf88308de8bbc15e5b451c354273bcaf_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
cf88308de8bbc15e5b451c354273bcaf_JaffaCakes118
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Size
18KB
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MD5
cf88308de8bbc15e5b451c354273bcaf
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SHA1
51903336dd8b962b127ea2592107d039f0e2c29f
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SHA256
d00fd0aa8df5c411b80232a64f68ffb6e62f5270fd69aefb5e89ec5631739177
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SHA512
48f8d78e70d93fbcc02050971bfba2096153a373a92ce0e5e31d5d8944247d4fb065e99fd284d9872a2b470320963ea16c0cb793ee77fe79e7f1743df80975af
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SSDEEP
384:bvPjlPzKlzwXbKVzi4rVA1qZZRagUPot320:nl+lzwXl4rVM2Zsy
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource cf88308de8bbc15e5b451c354273bcaf_JaffaCakes118 unpack001/out.upx
Files
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cf88308de8bbc15e5b451c354273bcaf_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 24KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ