Behavioral task
behavioral1
Sample
4359450c4998642bed98760b6b9d0cfd_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
4359450c4998642bed98760b6b9d0cfd_JaffaCakes118
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Size
112KB
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MD5
4359450c4998642bed98760b6b9d0cfd
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SHA1
d816b7cb0697462067ee8b85b00f28173c165fad
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SHA256
d20ce4fa4e0a16ba8cf5d1c161b02b717f9eb1b54f1916913135afd8403d1d72
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SHA512
e205e2a82fafeca276afc97e303d4d5e15e0f48ddf792015e5acb930a50c6f7f23115cbf6231ff06552221758d0c030ef1000d5dd6689b6a36d679f0106077cc
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SSDEEP
3072:BEpvJ18YabaRQa2nrup+CH66R1Byrxt4uuaDW9+:BEx4aRpNlR1ByxziM
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4359450c4998642bed98760b6b9d0cfd_JaffaCakes118 unpack001/out.upx
Files
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4359450c4998642bed98760b6b9d0cfd_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: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 14KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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: 20KB - Virtual size: 18KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE