Static task
static1
Behavioral task
behavioral1
Sample
2024-04-22_20b2711dee4c09e6eb0b8e93066e3066_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-22_20b2711dee4c09e6eb0b8e93066e3066_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-22_20b2711dee4c09e6eb0b8e93066e3066_cryptolocker
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Size
39KB
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MD5
20b2711dee4c09e6eb0b8e93066e3066
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SHA1
2237c4e741969182b738c6dbc614c7756fbadb2d
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SHA256
c854452f4e3bc1a96f6de90471d38a24f4c28e90d570ac37728c9614c34a2292
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SHA512
721011ab9caee9c70795d9b60fcb18f5a9ede5a9fda77c665919559042785275505094a05147ed96c83489f007eaf9339fa7e4a7667eac5e84d7c129e8407335
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkLpA:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLK
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 2024-04-22_20b2711dee4c09e6eb0b8e93066e3066_cryptolocker
Files
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2024-04-22_20b2711dee4c09e6eb0b8e93066e3066_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