Behavioral task
behavioral1
Sample
2024-01-10_0a933820a7ae58d97253bb3951fe44e9_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-10_0a933820a7ae58d97253bb3951fe44e9_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-01-10_0a933820a7ae58d97253bb3951fe44e9_cryptolocker
-
Size
60KB
-
MD5
0a933820a7ae58d97253bb3951fe44e9
-
SHA1
69eb71ffaf83c788a69f6e834246b78178b89fa4
-
SHA256
9a6daec4ff898561e819aed28ac9bc774675bf1ceb34c6a0ec0d9330dc0ea02b
-
SHA512
b4089449d0aaa56f42854cba8688346d5d7d06b7570a88837338a36c5e4482908447e009a6f909ffc0948a38bc1f8cc52ba68823149992ef18304d36e01a5fe6
-
SSDEEP
768:T6LsoEEeegiZPvEhHSG+gkum/kLyMro2GtOOtEvwDpjhXMLamkc8J58:T6QFElP6n+gxmddpMOtEvwDpjwa38
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-10_0a933820a7ae58d97253bb3951fe44e9_cryptolocker
Files
-
2024-01-10_0a933820a7ae58d97253bb3951fe44e9_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