Behavioral task
behavioral1
Sample
b7a4788de89c63d50437d5c40236cf07_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
b7a4788de89c63d50437d5c40236cf07_JaffaCakes118
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Size
64KB
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MD5
b7a4788de89c63d50437d5c40236cf07
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SHA1
1adf2fe400f84a87dc21d494f1ef3cdced297422
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SHA256
24626ecc3fa9e52e1dbbe4f2ec9803b22e62ad1bb310a33ec822931944663574
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SHA512
810832a39a59248a963adbb385c65d07bdc3309627ecf5840e9536fa6380170adde9bf048ca9f4ccfff714575352f1cd695cdd9ea1efd3fe57e3eb0772e4be92
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SSDEEP
1536:5MBNGprrdCgK48BnZCKah4wOn4Unjfk8RZJ9we1kDWtLP:ufGtJCXLCD+b7bRZ06kitP
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b7a4788de89c63d50437d5c40236cf07_JaffaCakes118 unpack001/out.upx
Files
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b7a4788de89c63d50437d5c40236cf07_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: 72KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 62KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - 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: 43KB - Virtual size: 42KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 752B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
LsU45bT7 Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ