Static task
static1
Behavioral task
behavioral1
Sample
2024-02-25_495c237b7e6db59bd8680d6a2316b1de_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-25_495c237b7e6db59bd8680d6a2316b1de_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-25_495c237b7e6db59bd8680d6a2316b1de_cryptolocker
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Size
37KB
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MD5
495c237b7e6db59bd8680d6a2316b1de
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SHA1
85a5575f5df33c4859f387b3d5106066ba7e0cae
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SHA256
5cfff72fb19e7384236fe1d0c8c7fc05469467b1784bf8b38ef22459f8b16207
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SHA512
1ac8f9885a00909009b442021ed6b42510313ff2c4f440494024df9b8402c012594980bddab55cc79b10e0ff8a49c388a039bc692079a133aef722910d00169f
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkLpn:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLp
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 2024-02-25_495c237b7e6db59bd8680d6a2316b1de_cryptolocker
Files
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2024-02-25_495c237b7e6db59bd8680d6a2316b1de_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