Static task
static1
Behavioral task
behavioral1
Sample
2024-03-05_99a8e574e56125d026270cea4167b688_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-05_99a8e574e56125d026270cea4167b688_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-05_99a8e574e56125d026270cea4167b688_cryptolocker
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Size
43KB
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MD5
99a8e574e56125d026270cea4167b688
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SHA1
cf3a03d5d348182a948d3594adb5b37e626f85e8
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SHA256
627563d271ba61e7d37e740d4db1284d4dfbfb04e3f01f382edcbffb807f2be7
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SHA512
bf836f770b41e44f367bc7d25a816900a83ebbeddfc042b097e1a507604f110a738967f0110f2365d8312b2ae25ad108e4bc0548c6b81e35e3e4f22cc4915205
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedmhq9:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+l
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 2024-03-05_99a8e574e56125d026270cea4167b688_cryptolocker
Files
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2024-03-05_99a8e574e56125d026270cea4167b688_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
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ