b49d3180f0217c093daf27f18c192c7d_JaffaCakes118 | Triage

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General

Target

b49d3180f0217c093daf27f18c192c7d_JaffaCakes118
Size

12KB
MD5

b49d3180f0217c093daf27f18c192c7d
SHA1

e5cedbc262d33c52d0eb9859050024a64de38085
SHA256

14e7aaf98f4f49d1a2db674c719af77c17871ddab2c8041ad09513b8ab86c611
SHA512

41e07679242af3f401b2ea8cf12824db5d7e2c2cf8124af3f44040e6dd3ed89c5f3c39ed14b8f301e38f5b5a9739ba0b5da32f8920d1480e22a64675b1e2798a
SSDEEP

192:z7uyLTPC4RmmZn76sbwEXMiyzkhg/M4FJRLy1SNwxeoEMCRtgWhAWh:z7uGDC7mZn76r4yzwgUWJty1Mw2Rp+Wh

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
b49d3180f0217c093daf27f18c192c7d_JaffaCakes118
unpack001/out.upx

Files

b49d3180f0217c093daf27f18c192c7d_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: 28KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 10KB - Virtual size: 12KB

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: 16KB - Virtual size: 13KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE