Static task
static1
Behavioral task
behavioral1
Sample
2024-04-04_b4efeb9d8d2748c97098695b58088e7c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-04_b4efeb9d8d2748c97098695b58088e7c_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-04_b4efeb9d8d2748c97098695b58088e7c_cryptolocker
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Size
37KB
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MD5
b4efeb9d8d2748c97098695b58088e7c
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SHA1
93f110b7b4d8fdeec86604c4204b70079f3ed085
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SHA256
6d2c3d7b5924832ff301358acf6b12ab1a1cf520460fade2ea5fc657651f7be0
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SHA512
4bb33d58d188bea9166f76a7c92f08c2c1719ae1b5f28188aa65930654a5f8023c15f869b51c2a739c4683a651d75f297c44a039d965d0e45e817a8b33a52ace
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenUp:ZzFbxmLPWQMOtEvwDpjLeY
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-04_b4efeb9d8d2748c97098695b58088e7c_cryptolocker
Files
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2024-04-04_b4efeb9d8d2748c97098695b58088e7c_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ