28bdd373c555e496868a6623b2f8fdc8_JaffaCakes118 | Triage

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General

Target

28bdd373c555e496868a6623b2f8fdc8_JaffaCakes118
Size

52KB
MD5

28bdd373c555e496868a6623b2f8fdc8
SHA1

527b99f2b898588b04037ea10a9ae70fce8b25f5
SHA256

2dac243888fd1862ac7b77fcdef1d0a559bde6c55b019fd49289d2cd8c77619b
SHA512

1113d6fa2b4ca0ea8d5b2a5e4b78135568c011ffa4478d41c27dbc3f533c1a4a1d5229a397336a770f97ea2064b866c68f284f4bb065bd15d1ddefe1b3bd7278
SSDEEP

768:o2HROSi7G+b6/hzqXNhZ9X2yzQyr3cog/TRl6VuJKZyLoXX:o2jijb6/hqd5bfIFr6gJKZO4

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
28bdd373c555e496868a6623b2f8fdc8_JaffaCakes118
unpack001/out.upx

Files

28bdd373c555e496868a6623b2f8fdc8_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: 92KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 27KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 24KB - Virtual size: 24KB

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: 80KB - Virtual size: 77KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 24KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ