8cdb38f88b2b6c2e4f16d2c8e9abe8e5_JaffaCakes118 | Triage

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General

Target

8cdb38f88b2b6c2e4f16d2c8e9abe8e5_JaffaCakes118
Size

47KB
MD5

8cdb38f88b2b6c2e4f16d2c8e9abe8e5
SHA1

c374bc464d041898c86ee53c28d5e11b84f47de5
SHA256

7c73f291929eef73d9e825831980e8fd0a1aeab98edbd5f9664f8ff04a30c7db
SHA512

a99797715134b8a08945262f5931136983507348682c54bdaa2770e0c93519761bf09dfb376984df45d5bc6dc88697efcdfccb9156b698101c2da67344b12e3d
SSDEEP

768:xH4+gOoVaXOO1+1t24fLDSP5/8bS35tPH8SBuY/TBAtQdT6MHXF2w3qgrmSVO:xH4+gvaXOOYt2KLDSPubSpB8iB/V0Qds

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
8cdb38f88b2b6c2e4f16d2c8e9abe8e5_JaffaCakes118
unpack001/out.upx

Files

8cdb38f88b2b6c2e4f16d2c8e9abe8e5_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: 68KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 41KB - Virtual size: 44KB

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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 88KB - Virtual size: 86KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ