e0f1a4a1e5bf6db61d19c37886246ed6_JaffaCakes118 | Triage

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General

Target

e0f1a4a1e5bf6db61d19c37886246ed6_JaffaCakes118
Size

111KB
MD5

e0f1a4a1e5bf6db61d19c37886246ed6
SHA1

12ffb669783b73a2b9f278c50311e2b80b182034
SHA256

9725624b637a8bb216923b84155c8ab55a3b53cc10cd056fcebacb8c3c6f07a8
SHA512

d92e92018f66e8199ba79126107441d6194748b96390ff1ae6b2cbde8b965d2747b7d95a84edd14ce54ab079a080b702756dfbd6bd41f949f885df1eb9ba4eaf
SSDEEP

3072:Pzci/0wQ1hi40SqMkXe5kk1+lNxn+z8i3:PQi/vesDXJk+x+z8i

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
e0f1a4a1e5bf6db61d19c37886246ed6_JaffaCakes118
unpack001/out.upx

Files

e0f1a4a1e5bf6db61d19c37886246ed6_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: 516KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 108KB - Virtual size: 112KB

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: 604KB - Virtual size: 601KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ