f919b1a2532d61c346bdf2530944dd7f_JaffaCakes118 | Triage

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General

Target

f919b1a2532d61c346bdf2530944dd7f_JaffaCakes118
Size

43KB
MD5

f919b1a2532d61c346bdf2530944dd7f
SHA1

01900138466e37768ffa658d16c82a71bdc837f5
SHA256

59022b2e779e6d83f0db9cc3282056f4f39e2005f6fc48f8140927442c1bc125
SHA512

4d11368f8bf57d7397cb744ae34c86284ea68fc2f17c28af71076610df2bf93e6297e40e0e1f01163e2223b531b4145f181a9e1f57d0e7e48ef78ab87cf9273a
SSDEEP

768:pB3Yvnl5pzqsgKnXpkoHS6KZIFhf8HuKWJI3HG+VVV5WWqVde3sE3:zIvl5dKYXGB2IuPJIgE3

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
f919b1a2532d61c346bdf2530944dd7f_JaffaCakes118
unpack001/out.upx

Files

f919b1a2532d61c346bdf2530944dd7f_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: 88KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 33KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 8KB

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: 104KB - Virtual size: 100KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ