6ef856ae3cdd313e07c78a9d5f0ed279_JaffaCakes118 | Triage

Sharing

General

Target

6ef856ae3cdd313e07c78a9d5f0ed279_JaffaCakes118
Size

22KB
MD5

6ef856ae3cdd313e07c78a9d5f0ed279
SHA1

1fc696376805580a583b9309cba75e1e536d7b83
SHA256

dc8286a2adca612545e753b0dec7ba346e95ce11cd8277b6932d39f1130d779a
SHA512

5b83eb16f8f34e42db320f203b4cc2b44339d208629d14d9784030b8c8a12bc0aecf3d4462272be64b369f5fc66c43914aca2845800f21cf1399e6da7182861b
SSDEEP

384:C0TukR7KxH34ru2ndM+9R2DBNRlSFxpyFX7W2FbdC:jpU5A7ndF29nlmpyFrWsh

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
6ef856ae3cdd313e07c78a9d5f0ed279_JaffaCakes118
unpack001/out.upx

Files

6ef856ae3cdd313e07c78a9d5f0ed279_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: 56KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 14KB - Virtual size: 16KB

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: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: 4KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ