bfd19e6bbf2325947f5090e58d7690fc_JaffaCakes118 | Triage

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General

Target

bfd19e6bbf2325947f5090e58d7690fc_JaffaCakes118
Size

8KB
MD5

bfd19e6bbf2325947f5090e58d7690fc
SHA1

40c092956261199fd677281d3395a23aa7b7d407
SHA256

025797c17f9b406fccaff4192839ee76e99956966ddc56d740a9ad3488c67c35
SHA512

690ecb202f24a37e5cd6676678c3154a5aa3e649a8c4d99eb4fa0ab5b3f9641c5adfb456f6b1a0d508d237efba4b57898f259b577435e7ff80d1d308e0842817
SSDEEP

192:3/5VptZ7GpimzSWift7wzz7O2a7yBBk/NLDKjqh773:3h/t2WWift7Yz7O2zLMFOmh/

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
bfd19e6bbf2325947f5090e58d7690fc_JaffaCakes118
unpack001/out.upx

Files

bfd19e6bbf2325947f5090e58d7690fc_JaffaCakes118
.exe windows:1 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

UPX0
Size: - Virtual size: 16KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 7KB - Virtual size: 8KB

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:1 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

.text
Size: 14KB - Virtual size: 14KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE