3da6b71aafd1d47e8dc72e49223c17c7_JaffaCakes118 | Triage

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General

Target

3da6b71aafd1d47e8dc72e49223c17c7_JaffaCakes118
Size

90KB
MD5

3da6b71aafd1d47e8dc72e49223c17c7
SHA1

b9165e4df68d01e64e1c2b15413c582289a221c6
SHA256

6e7a41f7715d4bc5b43ffb41383b0344f40336c71fad7858aee2a3658c79510d
SHA512

84e6e4198676dc3412d4b2b977e68c827c794d204e1c9010157379e606fa2053025e443e3a0958e2f49866bd4ab8e447cce297530a592ae248163da76222d8b3
SSDEEP

1536:S1uUgZB3Q54w8wjG4LOsa3jeCnWSrwFU5WFg10eiYfLr+k/82pP:SMUgboaz5WSrwiW4qYfh/3p

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
3da6b71aafd1d47e8dc72e49223c17c7_JaffaCakes118
unpack001/out.upx

Files

3da6b71aafd1d47e8dc72e49223c17c7_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: 52KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 63KB - Virtual size: 64KB

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: 59KB - Virtual size: 59KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 26KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ