2fda32c2bc60bd37d2a3e5a694a598a3_JaffaCakes118 | Triage

Sharing

General

Target

2fda32c2bc60bd37d2a3e5a694a598a3_JaffaCakes118
Size

193KB
MD5

2fda32c2bc60bd37d2a3e5a694a598a3
SHA1

8b4083943b98ef6ea88cdb47d745ec7c51ac6cfd
SHA256

c25d7e81276cbf6dbe52355aa207a1defa92e96cf9e05d190a5eb94d8d634fd5
SHA512

d52728878f099c400e6c7d4279a984e5c6969a5d7a1ac76996e00f9ef889494767e3080e4e5104e6b229d51234b819e48be5a972bb4b751999a93bd6e58f0079
SSDEEP

3072:90zFaDUE8hPU90kfOCT+31OARlqLJ/gWDvP2ZOZjuSvg0lqpuTP:9QEEPM0J34AGd/gDOZjngxuL

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
2fda32c2bc60bd37d2a3e5a694a598a3_JaffaCakes118
unpack001/out.upx

Files

2fda32c2bc60bd37d2a3e5a694a598a3_JaffaCakes118
.exe windows:5 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: 124KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 184KB - Virtual size: 188KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 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: 149KB - Virtual size: 148KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 139KB - Virtual size: 138KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ