d6bdd71b7fda57e3bd4ff78b0e762def_JaffaCakes118 | Triage

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General

Target

d6bdd71b7fda57e3bd4ff78b0e762def_JaffaCakes118
Size

27KB
MD5

d6bdd71b7fda57e3bd4ff78b0e762def
SHA1

117e13b6ba75de98efd8c39e39665cec692cfde6
SHA256

7ea1516e366b831f70c603f00ac3beb904ebf4ff855afa3db3dcf25aafd814b3
SHA512

bdb4e5004e93fc357c9b7850fc855564e3a369559b630af85746076032e816462d761e5e20f3e65bc9bef2508e7b7c883b650d4d37e00ca7927db8c47a82c17a
SSDEEP

768:VkPaYC09OcUnelVp1zheVCipsZgTx+RPzYtH/m:Vkb9OcdVpXeKSTURPzEu

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
d6bdd71b7fda57e3bd4ff78b0e762def_JaffaCakes118
unpack001/out.upx

Files

d6bdd71b7fda57e3bd4ff78b0e762def_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: 36KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 21KB - Virtual size: 24KB

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: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: 36KB - Virtual size: 32KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE