a7c7d85f075388e6c699662e891f2630_JaffaCakes118 | Triage

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General

Target

a7c7d85f075388e6c699662e891f2630_JaffaCakes118
Size

212KB
MD5

a7c7d85f075388e6c699662e891f2630
SHA1

199fc583ed4bd7d563ec6487e3097790d77972a2
SHA256

85afacc41e20cacd5b4a45983122e28a2cb4e9ccf46ad6e6d464b5af77512ffd
SHA512

83b5a1bd67c312e26e266eef7e3aaefc16c7c30838aa4009cda8758d6e67403e77e7da065a7e8055866cce2221d68c098083c45b342ae107da1f59c5ee3a3274
SSDEEP

3072:aTSKpvP0H1gMQEkfMKLfqzvJ0kHHyZzYMiKMM7uFg+KsJrNNM9so1:aiZQJTqzSuSWdmSg+KsJBN

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
a7c7d85f075388e6c699662e891f2630_JaffaCakes118
unpack001/out.upx

Files

a7c7d85f075388e6c699662e891f2630_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: 728KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 132KB - Virtual size: 136KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 79KB - Virtual size: 80KB

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: 764KB - Virtual size: 763KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 80KB - Virtual size: 78KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ