c20b3cdaaca726fa7e42686ce815cb4c_JaffaCakes118 | Triage

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General

Target

c20b3cdaaca726fa7e42686ce815cb4c_JaffaCakes118
Size

98KB
MD5

c20b3cdaaca726fa7e42686ce815cb4c
SHA1

8c7f3109d3f9da5a38953e48e6e3f563d5f5c6d2
SHA256

5ad39649f643a8cb737a17d1c11c5c66fe952b4dee4cf9a7c301a56a117b10b9
SHA512

9479724e6d4f638eac5486153d2efbba1089aee77f0aca5c5626ee881c641cfae6d7f2fa4197d6b32fbe80b6113345b791fc5c4011061217f4fab03ba72527a3
SSDEEP

1536:wclMcrjmLJCfCrpFpjslWCMmv+J12oNPcX4Kmze2/YlHTaHb7lmXms1D5BO:JdpfCTjV6noNPcIK8AlHTKxmpO

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
c20b3cdaaca726fa7e42686ce815cb4c_JaffaCakes118
unpack001/out.upx

Files

c20b3cdaaca726fa7e42686ce815cb4c_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: 228KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 96KB - Virtual size: 96KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 1024B - 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: 280KB - Virtual size: 279KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 20KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE