6555b3101bb670fed2bbd6ce7cb6be94_JaffaCakes118 | Triage

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General

Target

6555b3101bb670fed2bbd6ce7cb6be94_JaffaCakes118
Size

465KB
MD5

6555b3101bb670fed2bbd6ce7cb6be94
SHA1

09526d34940fe5d8123b5efe9a2cc546dc988162
SHA256

8189d5c9bdf5a661e86a9f6ee41c084a4effb9759b44a2146b7623c8d8316c25
SHA512

bdbd0784b73071df7c431f1e71b6562f37bf1eea6b85bd6e7025a4213ab798ae5eb958177e8bbabd20ce85701f857cd2aec7271eac2e4e37b75b38be1f8a7b90
SSDEEP

12288:iysgQ6Lk85CK3p4wG1sXIV43nELdwAK1r5OhZM0JDLG:iyzdLbtpZ+9UnELZCrUZM0JDL

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
6555b3101bb670fed2bbd6ce7cb6be94_JaffaCakes118
unpack001/out.upx

Files

6555b3101bb670fed2bbd6ce7cb6be94_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: 592KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 463KB - Virtual size: 464KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - 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: 64KB - Virtual size: 61KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 16KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 956KB - Virtual size: 955KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ