ecc52a71f452d05a30b9b521d8ed9025_JaffaCakes118 | Triage

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General

Target

ecc52a71f452d05a30b9b521d8ed9025_JaffaCakes118
Size

21KB
MD5

ecc52a71f452d05a30b9b521d8ed9025
SHA1

fcf04b2927dffb263e6ba1c138ddc58b40dd9f3e
SHA256

f571a4589569bdcf3c2ef031e300cee025680ff239a5cbe9ab8ed9342d0329e0
SHA512

d1d1a38cd4d9eccc887fd1e616b176c8a231d526f606b0579aa86c88d03c9adbcb3e133ee3e03d73f2c11f87af3f71efdccfa63f2e5d370c7279b523e838854f
SSDEEP

384:xJMRPk3jS1aBEW2mssxMySDdfCP/7mT6o5foHJefd5pfQmT7UHmx0ZsUWu67m1f:F+14E3xySsnSTdJAqd5P7UGmZP

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
ecc52a71f452d05a30b9b521d8ed9025_JaffaCakes118
unpack001/out.upx

Files

ecc52a71f452d05a30b9b521d8ed9025_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: 32KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 19KB - Virtual size: 20KB

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: 28KB - Virtual size: 27KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE