Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_01663cf041faa80f689695f5a4e38eb2_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-25_01663cf041faa80f689695f5a4e38eb2_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-01-25_01663cf041faa80f689695f5a4e38eb2_cryptolocker
-
Size
36KB
-
MD5
01663cf041faa80f689695f5a4e38eb2
-
SHA1
2e7744f4c76042385c487c9c29fb5e974f3918ee
-
SHA256
146bc20d5dfe1e1c8af9d572914c92d9da78a8a4b3a4cdef9e068fd6c9476ba7
-
SHA512
7257af24533b293dfaa5435d2f02b51fd49bdf9d20738f4bade2d9e95344e5cddfd04e503c40288315fd47082845bf52d54baa1b3e7aefb43992ee6faff20c75
-
SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkLL:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLL
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-25_01663cf041faa80f689695f5a4e38eb2_cryptolocker
Files
-
2024-01-25_01663cf041faa80f689695f5a4e38eb2_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ