8ad9a0906ad7add0c3570433252a5ac4_JaffaCakes118 | Triage

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General

Target

8ad9a0906ad7add0c3570433252a5ac4_JaffaCakes118
Size

90KB
MD5

8ad9a0906ad7add0c3570433252a5ac4
SHA1

1d8b4ba70e7e77d4dcf9602c8c8fb30ec0bedeed
SHA256

97cffc7ec1a9c8c972b7a1939cc3707aa2059b9962dc227b109dc95eaafe0f4c
SHA512

708b3bf327806d0e3d19c996ea44d2bb49695de8d6c2db77e2a2bc2492018845bd549acfa2ffbc600f8cb057ad1f2f876663970b214b57272075baada9091739
SSDEEP

1536:iUmc9sSPksQVOu1vS/YQfS6+NPCUwUm4tgo9rAvN/nFrPpd2Ew2W4EA1:iUmIsSMsQ44KOdBgoZiJnZhdw2W4Z1

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
8ad9a0906ad7add0c3570433252a5ac4_JaffaCakes118
unpack001/out.upx

Files

8ad9a0906ad7add0c3570433252a5ac4_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: 172KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 89KB - Virtual size: 92KB

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: 180KB - Virtual size: 178KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 44KB - Virtual size: 41KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 31KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE