af6cb76ac7e47608ef671aa12e7017ad_JaffaCakes118 | Triage

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General

Target

af6cb76ac7e47608ef671aa12e7017ad_JaffaCakes118
Size

190KB
MD5

af6cb76ac7e47608ef671aa12e7017ad
SHA1

c7ad84968d14e4674176ac4623be0ac6fe580345
SHA256

bdca5dfce6ca4f9bf6eaefc4430ba7c29a842ca319abdf2ec093c834e3c1637c
SHA512

b322668fdec463fdedf5be4d6b408539e9698beea31c3a307c9bfcbbc258a047190b38aa52ee3863456b776e99c9c0ac350190a7e8b4b9d4cdd07b45a827c697
SSDEEP

3072:3e/rJUbzF2wjl2Q1ly2IW3pzL+HvnuR8JBpzInEV/w1lGAkdcMHlWRePf8K6:3iJUwCf1lX3p+H2G7w1lgesp

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
af6cb76ac7e47608ef671aa12e7017ad_JaffaCakes118
unpack001/out.upx

Files

af6cb76ac7e47608ef671aa12e7017ad_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: 48KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 164KB - Virtual size: 168KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 25KB - Virtual size: 28KB

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: 137KB - Virtual size: 137KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 37KB - Virtual size: 37KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 25KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ