4e1d48136143bb9d4f25a3e603a270ec_JaffaCakes118 | Triage

Sharing

General

Target

4e1d48136143bb9d4f25a3e603a270ec_JaffaCakes118
Size

658KB
MD5

4e1d48136143bb9d4f25a3e603a270ec
SHA1

ea746233e0f37e022fe274a6d996d7eaeb217272
SHA256

451b7803ad0b58b15b514efebdc79747e9a6ebe07ae417c5a0f016558a6b7e86
SHA512

6bc0a6cd45aff73b0e5e8d3e88b6089c4f25b1104aba5c10e1d7daa9bd7b2d8b9be5d41d7fd456408992d062a2caa6f6ea6c1394fadca9a9a7eca46e1b6a3325
SSDEEP

12288:QENFjVs7jSzpDUDux/11eyItjszUxMw9r+rTG:QEZs/9DI11eTe/tTG

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
4e1d48136143bb9d4f25a3e603a270ec_JaffaCakes118
unpack001/out.upx

Files

4e1d48136143bb9d4f25a3e603a270ec_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: 4.7MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 450KB - Virtual size: 452KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 8KB

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: 4.9MB - Virtual size: 4.9MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 208KB - Virtual size: 206KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ