59cfd0421d904d9b8e3ab61ae7a123d8_JaffaCakes118 | Triage

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General

Target

59cfd0421d904d9b8e3ab61ae7a123d8_JaffaCakes118
Size

20KB
MD5

59cfd0421d904d9b8e3ab61ae7a123d8
SHA1

b8c7f586d4482da099e259f0639193d518a5f9da
SHA256

56e0d27e8da6eeb81b7cb6163ffea82eed7ee127067c469a31b529ae2bf5ddc2
SHA512

488075696e7e1b96eef211e2ca6e65f286f89de724f35f0468d8cda3c7149edd1440fdbbaa8594cb2af233330360cb28507d9a972de58355d3b0e02f76d2a084
SSDEEP

384:OVNC2Wno42La2Ly8aSSNtvlDtiyZ3jXq0dwOPSytlnIFn5ZHdebXBXW6FWmp:ODCk42hgtdhiypTfxtxW5mn

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
59cfd0421d904d9b8e3ab61ae7a123d8_JaffaCakes118
unpack001/out.upx

Files

59cfd0421d904d9b8e3ab61ae7a123d8_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: 44KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 16KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - 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: 48KB - Virtual size: 46KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ