e1012e1d5aec2ac58b4e3edb86d82fdb_JaffaCakes118 | Triage

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General

Target

e1012e1d5aec2ac58b4e3edb86d82fdb_JaffaCakes118
Size

108KB
MD5

e1012e1d5aec2ac58b4e3edb86d82fdb
SHA1

d5359ac9896e0e7003937b9b4b9a71445dd1fda3
SHA256

2a29171de56a35088d9b86eb6ddd5806f2dcf501fefcefb4045b8378d551a5af
SHA512

934b51ed15a123793c5faeeb1959f47ac963d212ca9c34d0ba2279c30f1dc7a1828b121aef29529e832abc4ff4cd064a1818be763b9b47d5bf3d9e2389b780db
SSDEEP

3072:HhLzV2IAIpAFzFaMmqnak/r/yUgZuV/sUYANRq:HUBso5/SZuVsU5

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
e1012e1d5aec2ac58b4e3edb86d82fdb_JaffaCakes118
unpack001/out.upx

Files

e1012e1d5aec2ac58b4e3edb86d82fdb_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: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 107KB - Virtual size: 108KB

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: 20KB - Virtual size: 19KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 100KB - Virtual size: 97KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE