Static task
static1
Behavioral task
behavioral1
Sample
2024-03-27_d957f46541ba52f21baf1ca2e4ffb3f6_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-27_d957f46541ba52f21baf1ca2e4ffb3f6_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-27_d957f46541ba52f21baf1ca2e4ffb3f6_cryptolocker
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Size
60KB
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MD5
d957f46541ba52f21baf1ca2e4ffb3f6
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SHA1
ee0468570dbf076c6ec004ea572f2d163e179993
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SHA256
b2439710cc722d529ef5bf15610d1777dd1a04c43bdb6794c216906aa9df1154
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SHA512
5fabd5884f4f25eee23d3e82eae2102a7f31e991bcfadbb7c1afaab15aa8f8f9b8a62e1ec59551b6acde798566b76cc90fda8008018463f661ae9aff64a84a80
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVCbtCQ0:V6a+pOtEvwDpjvJ
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 2024-03-27_d957f46541ba52f21baf1ca2e4ffb3f6_cryptolocker
Files
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2024-03-27_d957f46541ba52f21baf1ca2e4ffb3f6_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