Static task
static1
Behavioral task
behavioral1
Sample
2024-02-24_fda73b9b53033e227c8da914b97f4770_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-24_fda73b9b53033e227c8da914b97f4770_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-24_fda73b9b53033e227c8da914b97f4770_cryptolocker
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Size
85KB
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MD5
fda73b9b53033e227c8da914b97f4770
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SHA1
3e875b694c091526c9d8b2dce1d8235d949bd002
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SHA256
803b5ef0dd7506caa22dac7bf5a0bf82aba608db2c992f097e06b16f185f2180
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SHA512
425c93cb2fdcfdc78d6324262ed9e5b441e43b8f0c4b47192ab2bd18b8ab56f1c64174ef2ec38d831421f41c112e95f7262dd62430b753e7c98a3d26328aff04
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNlVSL8/:V6a+pOtEvwDpjvpJ
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 2024-02-24_fda73b9b53033e227c8da914b97f4770_cryptolocker
Files
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2024-02-24_fda73b9b53033e227c8da914b97f4770_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