Static task
static1
Behavioral task
behavioral1
Sample
2024-02-04_ae9eb9eec1723ee3b72ccbd92af82726_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-04_ae9eb9eec1723ee3b72ccbd92af82726_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-04_ae9eb9eec1723ee3b72ccbd92af82726_cryptolocker
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Size
95KB
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MD5
ae9eb9eec1723ee3b72ccbd92af82726
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SHA1
1e4350e9f2bc25fbeaa13b8cfdb30549fa4e845b
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SHA256
cb480b4d070b019fc84c5bb3d8c819661346baa9bb05e1bf921a42f28a552af7
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SHA512
10de73cc1f9a1bc04569b2a5d12bd31efb0af88a650c6a62c715b1aaf5677105431234897ce92596669924632cf49dfdddb8201271a882d1a8b7004f077e8c7a
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJvfT3XKp:xj+VGMOtEvwDpjubwQEIiVmkfXq
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 2024-02-04_ae9eb9eec1723ee3b72ccbd92af82726_cryptolocker
Files
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2024-02-04_ae9eb9eec1723ee3b72ccbd92af82726_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