Behavioral task
behavioral1
Sample
b3fc3435e9de7537319164c241393731_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
b3fc3435e9de7537319164c241393731_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b3fc3435e9de7537319164c241393731_JaffaCakes118
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Size
28KB
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MD5
b3fc3435e9de7537319164c241393731
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SHA1
d744779278fd4e6e99e56b5df6de66ec7310fedf
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SHA256
491c2b43cc983485f93b9334a9bd35030320da0b7352cdc0400f1463c0b3c4d8
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SHA512
79faf83e02c7856b93652447685d61b01372623f48cc4db429937f291dd9c0bc02f94a34d177eadafeaa490d0b103b0ddd97ffc7ee55d9b70066fed948f75859
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SSDEEP
384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNOfbMu:Dv8IRRdsxq1DjJcqfZ4u
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 b3fc3435e9de7537319164c241393731_JaffaCakes118 unpack001/out.upx
Files
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b3fc3435e9de7537319164c241393731_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: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 24KB - Virtual size: 24KB
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: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ