35b11863eaf231a4536f3cc1bdc33c7e_JaffaCakes118 | Triage

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General

Target

35b11863eaf231a4536f3cc1bdc33c7e_JaffaCakes118
Size

77KB
MD5

35b11863eaf231a4536f3cc1bdc33c7e
SHA1

e95c6a46e06ded512f04695cc17651b60162d9b0
SHA256

1f3ac3df8be24577ade85aceaecc66b902a06587af39fd870587dc900745c567
SHA512

f34230dc5e290684bee9d3c4db27d1aa9acb56bafbd4ff15e3b54421bc4526a0a9f487abbf6dbe5a3bccbe6fe3d6461a7a1801fd47e9a1d0d00828c1f91574eb
SSDEEP

1536:GZDMHQV9jr3Di2FvYu1RTUjxQwVeKzX7L+foQYKYecRP:GXH3i2FJxTKzXn+foJKYesP

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
35b11863eaf231a4536f3cc1bdc33c7e_JaffaCakes118
unpack001/out.upx

Files

35b11863eaf231a4536f3cc1bdc33c7e_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: 476KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 74KB - Virtual size: 76KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - 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: 520KB - Virtual size: 518KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 12KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ