70b93196e0ef597fdb651ed1efc5d6c4_JaffaCakes118 | Triage

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General

Target

70b93196e0ef597fdb651ed1efc5d6c4_JaffaCakes118
Size

15KB
MD5

70b93196e0ef597fdb651ed1efc5d6c4
SHA1

60dd85595962e2798429482cbf41b8a7a20a058a
SHA256

424bf1aa1230b8ee68b3176a18585815afd8d78fcaa3c5985a2e98006bf3b01a
SHA512

df5d4f248860a5d1678c614756cdf1e8c109d8e4ac7c06daabd7b48e52a4c773488b81a4aa24cbc47b5f20eb9446d4f485e0492203f0d6dc78984c9706a4e1ea
SSDEEP

384:gpfcRZr97pyawS/aaaaaaaaOIR6UjWKsV2:gCRN9Fyaf/aaaaaaaaNg9V

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
70b93196e0ef597fdb651ed1efc5d6c4_JaffaCakes118
unpack001/out.upx

Files

70b93196e0ef597fdb651ed1efc5d6c4_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: 5KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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: 16KB - Virtual size: 14KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ