Behavioral task
behavioral1
Sample
2024-09-19_24423a07e2cad8f192e1a32b2ff98c17_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-09-19_24423a07e2cad8f192e1a32b2ff98c17_cryptolocker
-
Size
83KB
-
MD5
24423a07e2cad8f192e1a32b2ff98c17
-
SHA1
d8bb50212294b00e52242563f6afa8cc6ad7918c
-
SHA256
926a47e346ae6889bbef8bb9bcb0c3bc6642f969491c7483af2abf7b43039a46
-
SHA512
bb10edaa497508e9cd982d54d0d044a4354e0c8b4e8cd6db210ce0481dcce032a485405864d12d2de31938f221e83fed34bc083531e4df631ebc3257c1a31b49
-
SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUXQaOKXgXMSMEQ:T6a+rdOOtEvwDpjNO
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-19_24423a07e2cad8f192e1a32b2ff98c17_cryptolocker
Files
-
2024-09-19_24423a07e2cad8f192e1a32b2ff98c17_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE