705bdc09fe9ad9dc413e41b806c78e73_JaffaCakes118 | Triage

Sharing

General

Target

705bdc09fe9ad9dc413e41b806c78e73_JaffaCakes118
Size

6KB
MD5

705bdc09fe9ad9dc413e41b806c78e73
SHA1

39c06ed669ef048211ace78c8566011e2cd2ea30
SHA256

6a55a183cbe85d87d32e25c31f2f3746d3c36f6fda8cd926ff3bf4082e2013c9
SHA512

50f1443d149086e3ddda71a6ca040243adf62addecc2902d9a4b417bf71f4bf8bd70e2f754375102c4e6b5338c0fa748f1f113a22e61deab6945b27e1a6543fe
SSDEEP

96:drO+ONFIyoMLwybAY7ZDLuYMkrmdlf+yI9mPWchMk6HxCs18T:drO+JyoMMkAYV1nyymxhMnWT

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
705bdc09fe9ad9dc413e41b806c78e73_JaffaCakes118
unpack001/out.upx

Files

705bdc09fe9ad9dc413e41b806c78e73_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: 8KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 5KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
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

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE