Behavioral task
behavioral1
Sample
2024-10-09_68ba4c669de3ea5f8d455dca19ed4366_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-10-09_68ba4c669de3ea5f8d455dca19ed4366_cryptolocker
-
Size
89KB
-
MD5
68ba4c669de3ea5f8d455dca19ed4366
-
SHA1
3dfaa298512d260ade9b2625958bdb84d6c99d55
-
SHA256
8f31183b4b8e81faa800e2908563f9838402d9aaaef0e2e13dd1cc66abc4f08d
-
SHA512
0785dd7daa902efe845631de98ff6223c39c6a966790df824af320c542e85b93f7405993c03469e01ed9935ec4bf4d3cf88ffd89a09ec071a0b24ff0cfa68b48
-
SSDEEP
1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwNgpiI:AnBdOOtEvwDpj6zNI
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2024-10-09_68ba4c669de3ea5f8d455dca19ed4366_cryptolocker unpack001/out.upx
Files
-
2024-10-09_68ba4c669de3ea5f8d455dca19ed4366_cryptolocker.exe windows:5 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: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:5 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: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ