28091903f1fb27399d239887f1feb7e8_JaffaCakes118 | Triage

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General

Target

28091903f1fb27399d239887f1feb7e8_JaffaCakes118
Size

115KB
MD5

28091903f1fb27399d239887f1feb7e8
SHA1

fdae77faf40474bf67d3ce26b03d9854d7e7b0bf
SHA256

7abe0fce060f783a17b53fea6d724971713c8aeeea5800683dc33b4a5c1e3338
SHA512

9cf29aa6d13461941aa1afd8d435742afeaa1ffe24a5bb7e474136e84ebcc523a067ca50398cdba2714f32cbf49d058db05c719d7fa5d087a6a2211a2948bdb0
SSDEEP

1536:GgJBBk1Sf0vAVSCD9PW3gR9JWyEcNG6o/q8nPCqNxokO3/fdSWpYrxR8lUk9gNl:GgJK9TChdfJGcNG6QtXoBd3pYD8lt92

Score

5^/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
28091903f1fb27399d239887f1feb7e8_JaffaCakes118
unpack001/out.upx

Files

28091903f1fb27399d239887f1feb7e8_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 92KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 67KB - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 46KB - Virtual size: 48KB

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_32BIT_MACHINE

Sections

.text
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 84KB - Virtual size: 83KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 54KB - Virtual size: 53KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ