713ce2a2017bcb752f11614e1c10c1ee_JaffaCakes118 | Triage

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General

Target

713ce2a2017bcb752f11614e1c10c1ee_JaffaCakes118
Size

33KB
MD5

713ce2a2017bcb752f11614e1c10c1ee
SHA1

d0f17f77d4c6722c8368766a3f98e2e6f7b598f5
SHA256

ab6efee38c0b167f5aeb70226e085b1f210149b183cc914d4ea69e1e0da868ff
SHA512

8baf8b70f0a53ee37e2ec260a12316146277935f33824a0334eabcba11716568ead686991bad83b8abd94423f3119d6ef0b112fc92faab005bfd7d534721b451
SSDEEP

768:YBS/jrFvfd4aaVGqxs6RyCmd3Eyy5MKQsAV+ricoMNvGMb:YGxKqql9mtloqsdicTZb

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
713ce2a2017bcb752f11614e1c10c1ee_JaffaCakes118
unpack001/out.upx

Files

713ce2a2017bcb752f11614e1c10c1ee_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: 116KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 32KB - Virtual size: 32KB

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: 33KB - Virtual size: 36KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 9KB - Virtual size: 100KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ