549cfc16f12b29efc3c5a745cab6ac75_JaffaCakes118 | Triage

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General

Target

549cfc16f12b29efc3c5a745cab6ac75_JaffaCakes118
Size

32KB
MD5

549cfc16f12b29efc3c5a745cab6ac75
SHA1

3cd940f24aa62475127a3d453d508017328e711c
SHA256

a390fe069e5d6b5e6aee10f1befd750b44c40445c7502a34caa6215b28c13a50
SHA512

b5fa8fe554f54b09a400e7b661d9b81727e262974eccd179f2b21c605ece9169e79f5d0193e61b20864486032245df41028ac9efa098af9eac9518f818d5bd4d
SSDEEP

768:nRWVF/Wwq6UJLdKJSx91cN4gN5t2/LKWLCIuwr3Z4dTGGEzSRaEM2BL:nI70hbQN4O2W7wDixz2SRa72BL

Score

5^/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
549cfc16f12b29efc3c5a745cab6ac75_JaffaCakes118
unpack001/out.upx

Files

549cfc16f12b29efc3c5a745cab6ac75_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: 84KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 29KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - 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: 92KB - Virtual size: 91KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 9KB

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