Behavioral task
behavioral1
Sample
b1afaf4cd472fcad01b4d8c714d5b826_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
b1afaf4cd472fcad01b4d8c714d5b826_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b1afaf4cd472fcad01b4d8c714d5b826_JaffaCakes118
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Size
30KB
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MD5
b1afaf4cd472fcad01b4d8c714d5b826
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SHA1
e3ffe6be37f2d23290e39a18f39a8c0dd5a5d6b7
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SHA256
71f911af734cc8fd4fa90a5d828f5bcf4dc951cce7a6fcbc5f52031f129724d6
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SHA512
f4ecae4c8c73b6fec873748e7236df7332ec30d3a117807036c4683027572a1bfdcb7177d6cef6edb8c7e6a104f5149fe8493ccb7bfd4b9f9786b9c9647dcf86
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SSDEEP
768:SCIqdH/k1ZVcT194jp4oCKGCxm9ambJ+WlqsaaaW:SNqaLV8a6oQym9aml+I
Malware Config
Signatures
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Detects MyDoom family 1 IoCs
resource yara_rule static1/unpack001/out.upx family_mydoom -
Mydoom family
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b1afaf4cd472fcad01b4d8c714d5b826_JaffaCakes118 unpack001/out.upx
Files
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b1afaf4cd472fcad01b4d8c714d5b826_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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 17KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 30KB - Virtual size: 30KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ