Static task
static1
Behavioral task
behavioral1
Sample
2024-05-20_4220bdf77cf6bf82621793966ebe08f8_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-20_4220bdf77cf6bf82621793966ebe08f8_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-20_4220bdf77cf6bf82621793966ebe08f8_cryptolocker
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Size
71KB
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MD5
4220bdf77cf6bf82621793966ebe08f8
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SHA1
b028b64e294b3d8e3d690fce0011b0c45203dd3c
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SHA256
708531c863b1cf4f3f8f6b2a4c098568d71511abe65047d6a36bae213fada81f
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SHA512
ca36db326eb1a5f146a23e8dde613e0c9d9280b60e98b0b7719c7717082a09665b51808e0e5b3e3e2902eaec488f72cc75c6e2758d90d392278cc91522b95afb
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUNZOz:DW60sllyWOtEvwDpjwF85M
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-20_4220bdf77cf6bf82621793966ebe08f8_cryptolocker
Files
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2024-05-20_4220bdf77cf6bf82621793966ebe08f8_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
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ