8bb256f7e5b2e104949f0aa058a79866_JaffaCakes118 | Triage

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General

Target

8bb256f7e5b2e104949f0aa058a79866_JaffaCakes118
Size

141KB
MD5

8bb256f7e5b2e104949f0aa058a79866
SHA1

0b5cc21d0ca93403452ff2c76b2af862beb449de
SHA256

adc977cb60eae8e127ab76e2d79d24e4a28a90842d097a744409c174deb9e312
SHA512

ad5d17b1e4d41716c35976fd86f01e82dc9b856b7011e117d05b95f5b215e741623229c3e009a253f9cda227dd0e7ee9af87b5784c9b76040f32c92b3d403121
SSDEEP

3072:0Wol/Royac9IuqIH+2EaiYRkBNqm8PRPN9heoECSnrfgnO8i6BhP:0EyaJuXH+2ujh8pPDorQOpG

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
8bb256f7e5b2e104949f0aa058a79866_JaffaCakes118
unpack001/out.upx

Files

8bb256f7e5b2e104949f0aa058a79866_JaffaCakes118
.exe windows:5 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: 68KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 133KB - Virtual size: 136KB

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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 98KB - Virtual size: 98KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 86KB - Virtual size: 85KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ