Static task
static1
Behavioral task
behavioral1
Sample
2024-04-27_b517c37a8a2b723539db8d93e6fb7cbb_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-27_b517c37a8a2b723539db8d93e6fb7cbb_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-27_b517c37a8a2b723539db8d93e6fb7cbb_cryptolocker
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Size
38KB
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MD5
b517c37a8a2b723539db8d93e6fb7cbb
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SHA1
a736bbbce568daa2dcfd6ad8b977d3c28cd06fce
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SHA256
a39d534ce73522cdee753d174a644b3ff18bb01e0400f0d1ab4852e69ab94c1c
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SHA512
336910f20b8be604c11d1a2ecd95d944c59a18d3d7e1317cb129cb8df96dab059f69a0a1000c81e7b7890b4b7c5e1dd9afcd497a073ac0bb80e57bcd7dfaa0ee
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5axe:V6QFElP6n+gMQMOtEvwDpjyaYa0
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 2024-04-27_b517c37a8a2b723539db8d93e6fb7cbb_cryptolocker
Files
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2024-04-27_b517c37a8a2b723539db8d93e6fb7cbb_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