5fd0bab1b817fb8f2790cef905f79b48_JaffaCakes118 | Triage

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General

Target

5fd0bab1b817fb8f2790cef905f79b48_JaffaCakes118
Size

26KB
MD5

5fd0bab1b817fb8f2790cef905f79b48
SHA1

bc6d486a1ae50acdc7b5fae54fc32889456b87f8
SHA256

f19fe627e7a453ecaaeaa2955ad42d4d22679e997daa8a345537ad50fa4a3294
SHA512

6d2c372b9476971fe861a0ae4372919917a04c5ab3cdd57360e4af51ece74b3e4b86ed27079c3660d3b8b79063fdc5ca60e803310f449945ee7ca5859b923a4b
SSDEEP

384:5JFqYEdbV1msNitsYKTa/NalRuxKDVLIN3ilmU4cXx02UN8bnRkbn:vFqYkV1nze/ElWwVYRU/XC0neb

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
5fd0bab1b817fb8f2790cef905f79b48_JaffaCakes118
unpack001/out.upx

Files

5fd0bab1b817fb8f2790cef905f79b48_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: 76KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 22KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - 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: 80KB - Virtual size: 79KB

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