279c11ab67e9627034e819bd7e6d91b1_JaffaCakes118 | Triage

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General

Target

279c11ab67e9627034e819bd7e6d91b1_JaffaCakes118
Size

79KB
MD5

279c11ab67e9627034e819bd7e6d91b1
SHA1

0ad7953d6094b4b256b91c13e908a978e3071fdc
SHA256

abf5805b4c1ea286f3dd7801bc863115acc0b89bce6ff275c979354db4989f68
SHA512

679847fbb3a038c1eb63ec25497e4ca993de60b19e0866fc150ce63bfb7b93901e4ec06d41e0b93a5e2cf7276184a91db24c77810d506345d80988d80a86e87e
SSDEEP

1536:6ZT4wdt7MDRr3r2JS9ukn8wPGumrWAc5rzXuHGJgco9Cmxqi2wh7i:6ZT774RzwTp0GumrWAc5HXu5coYmxqiQ

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
279c11ab67e9627034e819bd7e6d91b1_JaffaCakes118
unpack001/out.upx

Files

279c11ab67e9627034e819bd7e6d91b1_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: 60KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 24KB - Virtual size: 24KB

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: 68KB - Virtual size: 65KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - 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