61f11f596d4808596882046e656bd262_JaffaCakes118 | Triage

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General

Target

61f11f596d4808596882046e656bd262_JaffaCakes118
Size

158KB
MD5

61f11f596d4808596882046e656bd262
SHA1

76c1fd0ac5c367c16dd9c55f3fcc61107ff68a2e
SHA256

fb574a4877bb87eeb0ddae7127a2e08129f8f77c24ff10ca4a7b0a15c7047eb1
SHA512

32d4c7d82edbeeffd1ea30f3114a375c8e2247b3d73848c63bde87f3c89b83397fa486f6024c2c0915fcd86754736aacf393d03fccd3589acd423e307ed8e0de
SSDEEP

3072:uvLEj1pkoUioz7TBm+ILJS7N7o1QW+oFdlq3lsg4+4WZBZfYj4d1WEsgMVP:uvenOio5dYQWHFDq1sgJvZwIWEsbZ

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
61f11f596d4808596882046e656bd262_JaffaCakes118
unpack001/out.upx

Files

61f11f596d4808596882046e656bd262_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: 288KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 105KB - Virtual size: 108KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 26KB - 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: 352KB - Virtual size: 348KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ