Behavioral task
behavioral1
Sample
a1bf25996fd96ecdd035017dbb6cd1bf_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
a1bf25996fd96ecdd035017dbb6cd1bf_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a1bf25996fd96ecdd035017dbb6cd1bf_JaffaCakes118
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Size
135KB
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MD5
a1bf25996fd96ecdd035017dbb6cd1bf
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SHA1
e9dca46e4c1d7a426beb80b2fb1082e515a576da
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SHA256
395627e6c4acfc5ded355a1b67b1520034309829cc0b69c44a582e7e8ee29da7
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SHA512
9c39b02dbe5657794059f6e94cfe42e881efdcaefd14a5a50d52f5e5678addf8c11b083fe7e19ee3b011693ea69f07cdb144e41795b9368ca34fb48fa9fbae12
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SSDEEP
1536:VXUq5TXHN9l0jZZ8zjQqBbI2SbyGTJnUpgGDBOfIH:VXx5TZ/bxGTJnUpgGFOfIH
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a1bf25996fd96ecdd035017dbb6cd1bf_JaffaCakes118
Files
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a1bf25996fd96ecdd035017dbb6cd1bf_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: 100KB - Virtual size: 100KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 33KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE