Static task
static1
Behavioral task
behavioral1
Sample
2024-03-26_08870a4d6c9a0cf647d4565bdeb268ae_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-26_08870a4d6c9a0cf647d4565bdeb268ae_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-26_08870a4d6c9a0cf647d4565bdeb268ae_cryptolocker
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Size
40KB
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MD5
08870a4d6c9a0cf647d4565bdeb268ae
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SHA1
47306eb38a918d7fed31318f602721fbf2ae0a09
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SHA256
f4f9955a4afa4b05853f7d5f7c4119d207f2582a12791d4744b2699af24fe11e
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SHA512
10662c64ff6ef046eb0be65b41765655073a29164d05fa7d9532eb79b2a69efd038c454d9cebeccf7ac242d60d3aa820c2452cf79dceeff1215ad0ecebcfec1f
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/fC:6j+1NMOtEvwDpjrRHC
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 2024-03-26_08870a4d6c9a0cf647d4565bdeb268ae_cryptolocker
Files
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2024-03-26_08870a4d6c9a0cf647d4565bdeb268ae_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