Behavioral task
behavioral1
Sample
f626b4ce94401c3d62832805a4696fac_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f626b4ce94401c3d62832805a4696fac_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
f626b4ce94401c3d62832805a4696fac_JaffaCakes118
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Size
131KB
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MD5
f626b4ce94401c3d62832805a4696fac
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SHA1
671b1220cc75fed464b32ee8faa098151eadc901
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SHA256
56db19bd080db7f53e1d2a9d1075c9a0e0ffbf6d6a457f3a450e03d584f2569f
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SHA512
48b3a387dadda15c5b9d8edc485acecd707feabad5c350a3c9596c2eb23ccbb03305d411af1124ea0f3ea7b2bb508fc22eb57706c0e194028212e2b5cda11ae7
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SSDEEP
3072:DNqMwdJYZ8nV7F1bEbBfdJYZpnV7F1b2bBkdJYZVnA7F1bEbB+:xqrd9VjkfdgVjykd8Ajk+
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 f626b4ce94401c3d62832805a4696fac_JaffaCakes118 unpack001/out.upx
Files
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f626b4ce94401c3d62832805a4696fac_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