fd1ab859dae5f6ab3efa7d667493d71e_JaffaCakes118 | Triage

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General

Target

fd1ab859dae5f6ab3efa7d667493d71e_JaffaCakes118
Size

4KB
MD5

fd1ab859dae5f6ab3efa7d667493d71e
SHA1

24d1a14ee48228d1ded7bcfdfe56ba28f2e18354
SHA256

f1d958a44dae4d70c72eeac7b0cb491c47fda75176b3ad35e90bdb1beb4625ba
SHA512

02a5a96e087e389db5b424abbd8c48a31bd24ed705a3576435ac7e046e2a2dbfe2463d7a5f71384089e6f756cf01e74ae4efb56a62b1f845fdd7a4c7b4a8eea6
SSDEEP

96:ftgFj5sRFw0mMgl9tKQLUnBAVhJH1L4EydIjqZu:4es0mMglnKQechJHx4EJjIu

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
fd1ab859dae5f6ab3efa7d667493d71e_JaffaCakes118
unpack001/out.upx

Files

fd1ab859dae5f6ab3efa7d667493d71e_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: 16KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 2KB - Virtual size: 4KB

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: 4KB - Virtual size: 997B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 196B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE