43476625fe64b6be31f640c78951d588_JaffaCakes118 | Triage

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General

Target

43476625fe64b6be31f640c78951d588_JaffaCakes118
Size

12KB
MD5

43476625fe64b6be31f640c78951d588
SHA1

862cfbc48860e20652596f46bec91c71338e59d1
SHA256

1bf14a1288c9ceed12d6bc21310112762c01c103334fabc862b15b6cdfe2b711
SHA512

b1b6286a2d5964b60ab4f04151d7c3d9bc0d479818f457f6f0761baf271bec04f70f727708e5174749d219c67c47b07e3197ae36bf2c0c52a1d0adc483baa081
SSDEEP

192:pn6t/yKWcwlaV9Ra8jq+B+ThcbfWId6BxZCtp3uKPDdkxUKhubMFl7aZz7g4x:2yKWLlaV9sgrsnZCH3uKrdkUg58g4x

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
43476625fe64b6be31f640c78951d588_JaffaCakes118
unpack001/out.upx

Files

43476625fe64b6be31f640c78951d588_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: 424KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 10KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - 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: 18KB - Virtual size: 17KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 402KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE