f3e0eda096c4e19bd300ce916380e16a_JaffaCakes118 | Triage

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General

Target

f3e0eda096c4e19bd300ce916380e16a_JaffaCakes118
Size

68KB
MD5

f3e0eda096c4e19bd300ce916380e16a
SHA1

cc46f66a3edc77f0fca663807e34b159aa8b7c5e
SHA256

0a70d7a80becc4bd4bbfe138fc36dbed7cb89538dd0458e94c808ed3014897f7
SHA512

bd94927eeb3efb956f54a8054780fb6ecbd912a28ec047a3d4e74879ac9064e61f7fa7378eb351054bb8a921fdc70cb1c4c7d3a7073f5be90af8a39160b5c44e
SSDEEP

1536:4GJMKG0LDOoSOEQrgTcJaEuf1qmCotW7RMY9TivlkF0QpnFF:lJ20LDOs7GcJa1fYB998u0kT

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
f3e0eda096c4e19bd300ce916380e16a_JaffaCakes118
unpack001/out.upx

Files

f3e0eda096c4e19bd300ce916380e16a_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: 176KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 64KB - Virtual size: 64KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - Virtual size: 4KB

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: 208KB - Virtual size: 207KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ