4f014c2edeac5dd5fb82e4eb1b1a7007_JaffaCakes118 | Triage

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General

Target

4f014c2edeac5dd5fb82e4eb1b1a7007_JaffaCakes118
Size

54KB
MD5

4f014c2edeac5dd5fb82e4eb1b1a7007
SHA1

1b2c5ee7c8321b9169adadffc3c5d12f6531104a
SHA256

4bb1e7c38eca937fe753d8ed7398923332dd49346ebd9ea7f2f9353ece215f4d
SHA512

0a99fd0ef9c3defc5f30f9d2ff60a0e25175a023c698bc8e3d7e9d72a786d13511ac31eb9ef986f0c21d7e87b878371db33c8fde954aa06041a78bd0eacf1c8c
SSDEEP

1536:GK+c75Zx0ct7dnu8G5C91PViM7wrQN274sk:GK+cFZWcts8GakBKV

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
static1/unpack001/ES-Computing.EditPlus.v2.30.371.Update.Only.Incl.Keymaker-ZWT/keygen.exe	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/ES-Computing.EditPlus.v2.30.371.Update.Only.Incl.Keymaker-ZWT/keygen.exe
unpack002/out.upx

Files

4f014c2edeac5dd5fb82e4eb1b1a7007_JaffaCakes118
.zip
ES-Computing.EditPlus.v2.30.371.Update.Only.Incl.Keymaker-ZWT/file_id.diz
ES-Computing.EditPlus.v2.30.371.Update.Only.Incl.Keymaker-ZWT/keygen.exe
.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: 112KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 43KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 9KB - Virtual size: 12KB

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: 56KB - Virtual size: 53KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 884B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 72KB - Virtual size: 70KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
ES-Computing.EditPlus.v2.30.371.Update.Only.Incl.Keymaker-ZWT/zwt.nfo
keygen.nfo