Behavioral task
behavioral1
Sample
275effe3e6e7480c8359e51db9c5dd41_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
275effe3e6e7480c8359e51db9c5dd41_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
275effe3e6e7480c8359e51db9c5dd41_JaffaCakes118
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Size
656KB
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MD5
275effe3e6e7480c8359e51db9c5dd41
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SHA1
5d7ca31ac1bbc960de81561b7d63f1f1591310fa
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SHA256
044a1c99e9c31661714313196b805861c3c8495d2615039de7439a10127c7492
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SHA512
bffc6405977e5ebf2e33650468d39ee0ceb86254fd6838bbe7243b17d6f24b89f641e683d7ded78b8d48e82b6186a858c1f747c046027e0db4b38766ed6d954f
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SSDEEP
12288:gOeBsgawOeBsgaOKCYvfkZv3DM5UR5oS2dbb:kBsHUBsHOKrkZv3o5UvoS2dbb
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 275effe3e6e7480c8359e51db9c5dd41_JaffaCakes118 unpack001/out.upx
Files
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275effe3e6e7480c8359e51db9c5dd41_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: 180KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 37KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 30KB - Virtual size: 32KB
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: 144KB - Virtual size: 143KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 64KB - Virtual size: 63KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ