5d75d1a79601651e6d695e25bb0c44a2_JaffaCakes118 | Triage

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General

Target

5d75d1a79601651e6d695e25bb0c44a2_JaffaCakes118
Size

12KB
MD5

5d75d1a79601651e6d695e25bb0c44a2
SHA1

4ec64659b716ce8eb779be8bdab37061b469c340
SHA256

63b5c28533865ba77834c4ef6963926c6cd40b6cf90f7650e6d005fc94c5b9ea
SHA512

c50f1f52aa7a1439a84439a40c8de1c836daa4ba9b739406d19f840549f6a74779655924e728f0d2c77c7badd1d76b57f1352a14bc7169467d386f69ab7da1b0
SSDEEP

192:CVaGEryXm5e420hJh69IPPjDmX/xf3isyONkEFJzAXCQjEqBWJqfWDyCmXhsDGgK:CMdefih33jDm5fpEEnICWEKf0dygiT

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
5d75d1a79601651e6d695e25bb0c44a2_JaffaCakes118
unpack001/out.upx

Files

5d75d1a79601651e6d695e25bb0c44a2_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: 32KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 11KB - Virtual size: 12KB

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: 16KB - Virtual size: 14KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE