Static task
static1
Behavioral task
behavioral1
Sample
2024-01-22_0967dbe2156c092bff728f8f83ef3820_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-22_0967dbe2156c092bff728f8f83ef3820_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-22_0967dbe2156c092bff728f8f83ef3820_cryptolocker
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Size
94KB
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MD5
0967dbe2156c092bff728f8f83ef3820
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SHA1
3a3bb0eb8b2a32303d9d672fd6f668edbabbbe84
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SHA256
88c120f92cdb7d390493b315962bff96634b1b0b5f933923ed67a2966d614af8
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SHA512
7e3c70a4b4ed0645fd795966c295b499fbd21ba9a14aa5eb6ef90c94e9b609b6312469e30a1a5e11858994976a08399ffd33632e6ed1140c2e3c02df2ab9e7a5
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJvfT3J:xj+VGMOtEvwDpjubwQEIiVmkfJ
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 2024-01-22_0967dbe2156c092bff728f8f83ef3820_cryptolocker
Files
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2024-01-22_0967dbe2156c092bff728f8f83ef3820_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