Behavioral task
behavioral1
Sample
fc26f065d89005dc1c424c86bfca4eab_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
fc26f065d89005dc1c424c86bfca4eab_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
fc26f065d89005dc1c424c86bfca4eab_JaffaCakes118
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Size
28KB
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MD5
fc26f065d89005dc1c424c86bfca4eab
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SHA1
655c14273428ee80e5df08a93a42947619997c44
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SHA256
5162a66d6d0f45c8f7cd945a51e22fc86cf898e95d1e09581880e3542e7ce253
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SHA512
493b15b9f5b27842c03cfa787c79f3338ed62d15e414b5cdd7663139b8254e0135e54af01f06f90ab2e6f3fcf959a33ed3414e1d21a85b9b0122dd9e063f9597
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SSDEEP
384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNkCED:Dv8IRRdsxq1DjJcqfCS
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 fc26f065d89005dc1c424c86bfca4eab_JaffaCakes118 unpack001/out.upx
Files
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fc26f065d89005dc1c424c86bfca4eab_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