f83cf74a500f97077c3eac3db5710361_JaffaCakes118 | Triage

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General

Target

f83cf74a500f97077c3eac3db5710361_JaffaCakes118
Size

198KB
MD5

f83cf74a500f97077c3eac3db5710361
SHA1

734f539bfa4a379c64dc11e77b4f405b4d73cd1b
SHA256

9cd7004b8d4f6641aa00928b037f81cac4d454ed6abfdf4a7053ffb04edea873
SHA512

a4857e3fa2716bfdf18a98ccb8b75f557509031fed5a8f679d9534ecb0ba13700d421c0db1b2b79f45f98afdd5c04ea3541fcc40c3906051b25e62b01f36d49e
SSDEEP

6144:6u1vYbht3lzFon+hYqpRBZN7BDyj9ruV+Ri:67Xk+uqjBrByj9rli

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
f83cf74a500f97077c3eac3db5710361_JaffaCakes118
unpack001/out.upx

Files

f83cf74a500f97077c3eac3db5710361_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Sections

UPX0
Size: - Virtual size: 120KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 190KB - Virtual size: 192KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Sections

.text
Size: 153KB - Virtual size: 153KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 139KB - Virtual size: 138KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ