38e2117fbd9f7d0bf82b8ba979336e1d_JaffaCakes118 | Triage

Sharing

General

Target

38e2117fbd9f7d0bf82b8ba979336e1d_JaffaCakes118
Size

38KB
MD5

38e2117fbd9f7d0bf82b8ba979336e1d
SHA1

fc1bc5d128d4f24302e8305f85c8c05ce4e3cf17
SHA256

f42fd115ab9833abb279f848bcf1eb17a058f8e6a6cdcbde3787a034c2c5aa53
SHA512

0c02bb1431dad09823a39b050a56f53fcc591737ca2a6f610bd4e0a587dc99a84326aa42a0d1fdcb20b569b7cfcd75136a91684ddaaa712dadb6fb55176e65c5
SSDEEP

768:To9AZCou0TAEmuenbTT7ZpLi71ZWsMbHoFHDlz+vAM85F:To9Gf9mueTT7zLipZWpb6Dll

Score

5^/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
38e2117fbd9f7d0bf82b8ba979336e1d_JaffaCakes118
unpack001/out.upx

Files

38e2117fbd9f7d0bf82b8ba979336e1d_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: 128KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 35KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - 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: 144KB - Virtual size: 141KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ