Static task
static1
Behavioral task
behavioral1
Sample
2024-04-06_f6f3b874dba990743088383bca16aaa0_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-06_f6f3b874dba990743088383bca16aaa0_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-06_f6f3b874dba990743088383bca16aaa0_cryptolocker
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Size
61KB
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MD5
f6f3b874dba990743088383bca16aaa0
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SHA1
dcea9a3a468c4e658a1d5718a3a51a82a36b63bc
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SHA256
99c5a87e3feb04dae992219ee143f825b87142808f9fcfa21c70d13481758dbf
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SHA512
922b6234f385750d27f25ce6e0c1f8c73190ac5aa5729a359c1f2cdb323a27b62c7915a3f2357c4f196f61a5d9efceda2800b76809400e313ab2a5103bafa9ae
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEO10K9p:6j+1NMOtEvwDpjr8ox8UDEy0K9p
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 2024-04-06_f6f3b874dba990743088383bca16aaa0_cryptolocker
Files
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2024-04-06_f6f3b874dba990743088383bca16aaa0_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