Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_df3e3ba190720da771d0978ab2716982_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_df3e3ba190720da771d0978ab2716982_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_df3e3ba190720da771d0978ab2716982_cryptolocker
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Size
64KB
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MD5
df3e3ba190720da771d0978ab2716982
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SHA1
2cc699721ae1a90b0b422481b9e3ec2eb152057a
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SHA256
210daeb6dedd6b3522b73983be9a2f6023ce30171f8fbea79bc87d5342b187b7
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SHA512
48007902dd5436caf3d4525cb22e81bde922cc9841fd699961919d0f485ddd64ac65b2881fc371043ddb1ce98a00fed1e9b7241cd3175c930bb9c52bce232e50
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEMol:6j+1NMOtEvwDpjr8ox8UDEhl
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 2024-02-22_df3e3ba190720da771d0978ab2716982_cryptolocker
Files
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2024-02-22_df3e3ba190720da771d0978ab2716982_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