Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_0258671b12ebfc26248a939e45ea5731_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-21_0258671b12ebfc26248a939e45ea5731_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-21_0258671b12ebfc26248a939e45ea5731_cryptolocker
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Size
45KB
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MD5
0258671b12ebfc26248a939e45ea5731
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SHA1
79f02805b01fc1ee85581f3a7b381adef757c686
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SHA256
f9793a235de69b7a5e224f0c9c3a9097c2a37439dd3e3dbc780fa0554faf07b3
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SHA512
cbc6b1f8c9f85056948ca35bc22ce0a9d2cef42326e8bc070dddb84ace983528faf0700904b66efcee076e34e3f90d8313ddfb71fb6223d4bdccf8063b03e0cf
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLaHaMMm2X3dX+:V6QFElP6n+gMQMOtEvwDpjyaHaXr+
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 2024-02-21_0258671b12ebfc26248a939e45ea5731_cryptolocker
Files
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2024-02-21_0258671b12ebfc26248a939e45ea5731_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_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.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