bb605a6e7d23b93cbfb71d7c645a9166_JaffaCakes118 | Triage

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General

Target

bb605a6e7d23b93cbfb71d7c645a9166_JaffaCakes118
Size

38KB
MD5

bb605a6e7d23b93cbfb71d7c645a9166
SHA1

292d86034890254c60fc52242f5e8a0d9f41d010
SHA256

370615667ac5db4b25f7f4fc4d2b1aa79f820a5a584a1df166bfc7d639a6f281
SHA512

bcba0bd42523352b90bec5864ef1763f4b6ab96a62e86b239448b76a2e4d30f3e9233c9867e08362dc631c39b872327ad8fecf171cadbc98a8968d7b7c9796e2
SSDEEP

768:yyxu4hNBvQQ07U40iv6ovKUYuzAam3Wr2bw:yAugY7UEv6KKUTc1GKc

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
bb605a6e7d23b93cbfb71d7c645a9166_JaffaCakes118
unpack001/out.upx

Files

bb605a6e7d23b93cbfb71d7c645a9166_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 88KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 35KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - 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_32BIT_MACHINE

Sections

.text
Size: 20KB - Virtual size: 19KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 80KB - Virtual size: 77KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ