4225fb0a3a98e6ae49fb62a901fd7184_JaffaCakes118 | Triage

Sharing

General

Target

4225fb0a3a98e6ae49fb62a901fd7184_JaffaCakes118
Size

73KB
MD5

4225fb0a3a98e6ae49fb62a901fd7184
SHA1

0ef258ca7bfe5b0078ee756ac3c25588cd856178
SHA256

7b76964327b906f31410c18d0f42355ee2320c1d16a32d06394f0e76ba21c67e
SHA512

9f3060c1014cdb7f76540d3f6e0386ee4afc6d978730a1a53780d1fd395b767c5caf04267b8d3850f0844b317294b59d188984bcabde18247f107e395a83cc0c
SSDEEP

1536:SNQdDdGKY2OeaXNYIgWUY69OCGNyARZLFp7Zdx:JTv7OeaDgJY6ENBx3x

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
4225fb0a3a98e6ae49fb62a901fd7184_JaffaCakes118
unpack001/out.upx

Files

4225fb0a3a98e6ae49fb62a901fd7184_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: 68KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 62KB - Virtual size: 64KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 9KB - 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: 44KB - Virtual size: 42KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 56KB - Virtual size: 52KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ