Static task
static1
Behavioral task
behavioral1
Sample
2024-04-10_faa79ed96f103a5569e4c21ed02ac530_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-10_faa79ed96f103a5569e4c21ed02ac530_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-10_faa79ed96f103a5569e4c21ed02ac530_cryptolocker
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Size
64KB
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MD5
faa79ed96f103a5569e4c21ed02ac530
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SHA1
68a12e6b3e092f9cf1c476b35e85384eb092e287
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SHA256
522a500aa51d91b1e837d114e99c4bf6ca5d2ffdefc57356094d1b6bf741c315
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SHA512
cdcb29d27d68bd27685b09ba7fdd567e7ce9bc5e8cb5b5934b9129847bd62850c11e6a3024e6426acc15e60a7d85b1cbfbf175f577465f84dd6a6665a0a5e029
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEO10Km9tMe:6j+1NMOtEvwDpjr8ox8UDEy0Kmr
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-10_faa79ed96f103a5569e4c21ed02ac530_cryptolocker
Files
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2024-04-10_faa79ed96f103a5569e4c21ed02ac530_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
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_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