Behavioral task
behavioral1
Sample
2024-09-29_9d2f0f1979e29f485accdbc0df6a7966_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-09-29_9d2f0f1979e29f485accdbc0df6a7966_cryptolocker
-
Size
79KB
-
MD5
9d2f0f1979e29f485accdbc0df6a7966
-
SHA1
943f3d98d5d8ee54f757cbb6e57581fcd3deb81b
-
SHA256
426427d7039bfff09d467351c8b430361a04cee615760722812f55af58cc9fd6
-
SHA512
000fa597be82ea8c8d7ee798ead603fd445b50dfcfe6d5360be325f94bc836e0ce283a869fa0e21cba5f6f8a9e04b3bc016b945a7e5440a53361ac89a161a57d
-
SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOAkXtBdxPUxnxkp:T6a+rdOOtEvwDpjNtHPp
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-29_9d2f0f1979e29f485accdbc0df6a7966_cryptolocker
Files
-
2024-09-29_9d2f0f1979e29f485accdbc0df6a7966_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