Static task
static1
Behavioral task
behavioral1
Sample
2024-03-14_aeb000eaca0c002774168b0c1a8cd363_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-14_aeb000eaca0c002774168b0c1a8cd363_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-14_aeb000eaca0c002774168b0c1a8cd363_cryptolocker
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Size
93KB
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MD5
aeb000eaca0c002774168b0c1a8cd363
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SHA1
9bf2f91f9dc12d37a0b55c390732e695dcd41642
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SHA256
12b33f1df74c51ca2b656735def1c65f2372e26ceed6c1c582b68542c9c5982c
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SHA512
eaaf6f0ce45373ec8398af85898459fefa1079c19f46eae26dd5030cdc1395f5e07cc06aaa3adf13232a698d0c34e783699719ad743b4377001e41998f079890
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRXrZSUfFKazNclMjNUvP21:xj+VGMOtEvwDpjubwQEI8UtzNcO8nS3
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 2024-03-14_aeb000eaca0c002774168b0c1a8cd363_cryptolocker
Files
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2024-03-14_aeb000eaca0c002774168b0c1a8cd363_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: 13KB - Virtual size: 16KB
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