Static task
static1
Behavioral task
behavioral1
Sample
2024-02-24_f81ebbc215c564fa15561c0fbabb8dfc_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-24_f81ebbc215c564fa15561c0fbabb8dfc_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-24_f81ebbc215c564fa15561c0fbabb8dfc_cryptolocker
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Size
41KB
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MD5
f81ebbc215c564fa15561c0fbabb8dfc
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SHA1
0cff5f3b69922bfe1e64c092ce2df28f22510f93
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SHA256
0dd45bac637b613d38b16c01d767aecc5a90aa38eb0ae2fe96657593211cceb5
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SHA512
04b1d076c367b8d35cf2e4f1a2ca4a7a07f37bd72c340f04681a7c7c79af5fa8a825f44aa682129b647d96ac93e3e6acb0bc1ddade9ba4dfbfa3c2ae5b2e5e7b
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenQL3bTv4+:ZzFbxmLPWQMOtEvwDpjLeU3n4+
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 2024-02-24_f81ebbc215c564fa15561c0fbabb8dfc_cryptolocker
Files
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2024-02-24_f81ebbc215c564fa15561c0fbabb8dfc_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