2eb890cdab57ab8f0e7f1ad586fb80aa_JaffaCakes118 | Triage

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General

Target

2eb890cdab57ab8f0e7f1ad586fb80aa_JaffaCakes118
Size

32KB
MD5

2eb890cdab57ab8f0e7f1ad586fb80aa
SHA1

4821ef86b58e4a20c329fcee2f00718614a5c3b3
SHA256

72a2b914214eae70d67e6b9589d7afd2dcc271439241e510fe992c82bdd51124
SHA512

7693d3870cb814e556b2331c3cd67fea0e9d698f755c6b1ead3666c567ef84c17a95a3d3215c9fe20bc386aaef05ef127b1367b6f82dbe0b50000ec513d036c9
SSDEEP

768:yyf1JZg41DvYeg/DbGCjxrnWIWoB8mqnA9lx28cf0SC:dI/DKCjbWoB8Clmsb

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
2eb890cdab57ab8f0e7f1ad586fb80aa_JaffaCakes118
unpack001/out.upx

Files

2eb890cdab57ab8f0e7f1ad586fb80aa_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: 36KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 24KB - Virtual size: 28KB

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: 12KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE