Static task
static1
Behavioral task
behavioral1
Sample
2024-05-27_3b91ce709bf20a836db7342e32e557c6_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-27_3b91ce709bf20a836db7342e32e557c6_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-27_3b91ce709bf20a836db7342e32e557c6_cryptolocker
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Size
37KB
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MD5
3b91ce709bf20a836db7342e32e557c6
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SHA1
2a3b3b70340190cba7448eb7eb8e7de48aedb944
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SHA256
6eb9450330fbbf2f43d4469e7a4c41509dbdf945da7024fb274e025b9074866e
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SHA512
2f12b9699e23f5d4e96838ac8db7e8f73c1e84347c038dfc5a3720bff049139a07ca9f57cf46b218b6711ac8c020af2fd2f2b3d3792a05a201162ebfdd6a2b27
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkY8:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkL
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 2024-05-27_3b91ce709bf20a836db7342e32e557c6_cryptolocker
Files
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2024-05-27_3b91ce709bf20a836db7342e32e557c6_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