0b879bf3b506424ae3e14f1ef27fbddc_JaffaCakes118 | Triage

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General

Target

0b879bf3b506424ae3e14f1ef27fbddc_JaffaCakes118
Size

84KB
MD5

0b879bf3b506424ae3e14f1ef27fbddc
SHA1

182062a3ead0ceb9b89bd4a728d9a7d111702fb6
SHA256

1872beccb7f0bb4afdd68d44ef3b2293743ec6c22da0f1ac98468745f935b88d
SHA512

b6ce3ccc8d15f1816bb977d8861939a097c53ce4b0861b3d5622765245f4fb37e8281954854ff92417db7d46bf19cdf89fbb3cd9e250c18bbe73149531a6e551
SSDEEP

1536:jWy7Lk19G0tpMHKDcvHV2ke4lCWyDVJQ5Tg8LSRD/q4OZZZLl3Xib4C:rLkPG0t2qEI0sDVJQNsRDZ8Eb4C

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
0b879bf3b506424ae3e14f1ef27fbddc_JaffaCakes118
unpack001/out.upx

Files

0b879bf3b506424ae3e14f1ef27fbddc_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: 88KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 57KB - Virtual size: 60KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 26KB - Virtual size: 28KB

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: 72KB - Virtual size: 69KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 64KB - Virtual size: 62KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ