6a1b06b3c7b340c751fa5202e984255f_JaffaCakes118 | Triage

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General

Target

6a1b06b3c7b340c751fa5202e984255f_JaffaCakes118
Size

28KB
MD5

6a1b06b3c7b340c751fa5202e984255f
SHA1

e8e21756b31b749d741430ce4faa25b8fcff27f3
SHA256

cae843882647ed5adacb576371a8e8c2a09e948cf212ef94c1a2e58326e25a57
SHA512

9a00f93b18dc2912f57359b5ae476efdb70120319e602c477a5f88c7f1a840b8c4f01b343bbd48cc4ea1e28927185bc44dd0a626dde4725c0cedc8109ac9717a
SSDEEP

768:x6wQVAOG63/HU69DxHWvxzdL6JCH9QstPxO0EA:j7OG6v02BW3LUCRz5

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
6a1b06b3c7b340c751fa5202e984255f_JaffaCakes118
unpack001/out.upx

Files

6a1b06b3c7b340c751fa5202e984255f_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: 44KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 26KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
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

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 53KB - Virtual size: 53KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ