bf8c58c9695bf4111b28cd3e84015bec_JaffaCakes118 | Triage

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General

Target

bf8c58c9695bf4111b28cd3e84015bec_JaffaCakes118
Size

12KB
MD5

bf8c58c9695bf4111b28cd3e84015bec
SHA1

37d15cb8cb07ddffebc22e1fde80861cb94bac9d
SHA256

135c3b9bce261c797c13c5f4cd2c072a6744c690961128ce6924f2387d4fe624
SHA512

862b11961ca9b4224ab9e4106400a40d2ccb4a1eefa41345d1812f85a94ebb4236ae8a8e1718e365b6afe8abd5b3cb1008a42dce85a5ca0053dbf291849a421e
SSDEEP

192:yDCR2wVeH598OIBn6RCf6sRVM7pa4rx2W7g4nLeZ7sasHu8BFC8:YC0wy98NBI2Cpa4rUWM4LE7wM8

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
bf8c58c9695bf4111b28cd3e84015bec_JaffaCakes118
unpack001/out.upx

Files

bf8c58c9695bf4111b28cd3e84015bec_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: 10KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - 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

.data
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 19KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ