49c4efd3d559c1d6912b9ca04a6b1765_JaffaCakes118 | Triage

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General

Target

49c4efd3d559c1d6912b9ca04a6b1765_JaffaCakes118
Size

73KB
MD5

49c4efd3d559c1d6912b9ca04a6b1765
SHA1

fc9f8ab1ee46ef83ca737f490896af5c498f590a
SHA256

1a6b23f7b69bdf6c28f143faa382bf0262eb2c8260803758065004290f67c592
SHA512

000302a03f819f00d59f6bb88f1dc163a9694d08feba6ebc21a7ad0f9f3248998ae133a5537fcdbb39edae39b4589e234d6fe971b89f12db6d9a43e9c2e7f4e7
SSDEEP

1536:N4sBi4v4QEdfXJBHY21bo68d/9cz2sNwY4pXPq5:NjMK43dfPPo6g/KzNwtPq

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
49c4efd3d559c1d6912b9ca04a6b1765_JaffaCakes118
unpack001/out.upx

Files

49c4efd3d559c1d6912b9ca04a6b1765_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: 28KB

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: 5KB - 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_32BIT_MACHINE

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 41KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 31KB - Virtual size: 31KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ