Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_f4bdae5b7c05258211aacc21632f0013_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_f4bdae5b7c05258211aacc21632f0013_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_f4bdae5b7c05258211aacc21632f0013_cryptolocker
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Size
44KB
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MD5
f4bdae5b7c05258211aacc21632f0013
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SHA1
1b30042f05dfd2d3f20535fba6d0bf245fd5a52e
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SHA256
96ec3be237affec12992398136e3cd190113cef5a66084e806a30441f0d1f194
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SHA512
14199aef1a2001a7faf89805703dd87b4451077c4862e892afa809209ac5309ae3856494f4abeab73671bc441c0de1d954ca4d6934960316a5c8e62056f0c705
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhbCi44ve:6j+1NMOtEvwDpjr8dx4P
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 2024-02-19_f4bdae5b7c05258211aacc21632f0013_cryptolocker
Files
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2024-02-19_f4bdae5b7c05258211aacc21632f0013_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