Behavioral task
behavioral1
Sample
39a5390145f141bc18fe3378021a84f0_JaffaCakes118.exe
Resource
win7-20241010-en
General
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Target
39a5390145f141bc18fe3378021a84f0_JaffaCakes118
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Size
120KB
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MD5
39a5390145f141bc18fe3378021a84f0
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SHA1
1cd0b0c744c29becd4f3791cc60d4f8ff74b7e22
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SHA256
f7648742799d353a2067bdeefa0e335faa286975dac2557a9f8f08c2a3638939
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SHA512
95c4dd75902ef8164a3511955eb4b6563b3004b70e6e0a8683de53ed53d4c928600d7bf59a2afcc04feee47de1eef00f1ec89b21888d6c58f46db63c307de681
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SSDEEP
3072:tNKfRBKVN6V+kr9d+TpvDbTDp1BsSytZCnSnv:tAfG+VX+TpHHiSytZz
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 39a5390145f141bc18fe3378021a84f0_JaffaCakes118 unpack001/out.upx
Files
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39a5390145f141bc18fe3378021a84f0_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 21KB - Virtual size: 24KB
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: 32KB - Virtual size: 29KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 928B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ