Behavioral task
behavioral1
Sample
21b451b1783c7c087b2fc579019b7166_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
21b451b1783c7c087b2fc579019b7166_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
21b451b1783c7c087b2fc579019b7166_JaffaCakes118
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Size
13KB
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MD5
21b451b1783c7c087b2fc579019b7166
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SHA1
ca19424b776ce90ac59475c54ff5283aba77ba1a
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SHA256
8cd3b90fdb2916f02ddf1b99911b69e2863282406ad4a00253f783aab2d2209b
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SHA512
08bfda95a47888e12e9d8d5f5858f7be9bad63582490cf7026c1f340b7a838d340bd6a624b2f536dd0b89ddc1cbcadf74e7be252d26642043f134a3636a57d23
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SSDEEP
384:XXV4SuJErK0Eqms5wHpsHE4N3BmN0nuzVQxTvxaGQsd:XF4jErKFi5wJwE4N3BmN0nAIlh
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 21b451b1783c7c087b2fc579019b7166_JaffaCakes118 unpack001/out.upx
Files
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21b451b1783c7c087b2fc579019b7166_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: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - 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: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 340B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ