Behavioral task
behavioral1
Sample
2024-01-06_339adab02530e6b74b3e2d1b910c9db2_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-06_339adab02530e6b74b3e2d1b910c9db2_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-01-06_339adab02530e6b74b3e2d1b910c9db2_cryptolocker
-
Size
57KB
-
MD5
339adab02530e6b74b3e2d1b910c9db2
-
SHA1
12f493e8f0157a29d7c5ad9a7c87f768c246042c
-
SHA256
3a7109b4f6636c4b87a67f05b1c094581e92a7093da45266f33812e513d73cd8
-
SHA512
52dbef3361e4265513de70eb7230f01bc2e8536d35bf31b2e0f75e28944faab73f4005c186aa9f37b4e9fb7f736171c68569081a43154acf6cf983614cc3ff34
-
SSDEEP
768:T6LsoEEeegiZPvEhHSG+gkum/kLyMro2GtOOtEvwDpjhXMLamkc8JF:T6QFElP6n+gxmddpMOtEvwDpjwa3b
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-06_339adab02530e6b74b3e2d1b910c9db2_cryptolocker
Files
-
2024-01-06_339adab02530e6b74b3e2d1b910c9db2_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