Static task
static1
Behavioral task
behavioral1
Sample
2024-04-19_5a4d3d275bd5d99f9b9eb9c9ca4ae4ac_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-19_5a4d3d275bd5d99f9b9eb9c9ca4ae4ac_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-19_5a4d3d275bd5d99f9b9eb9c9ca4ae4ac_cryptolocker
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Size
40KB
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MD5
5a4d3d275bd5d99f9b9eb9c9ca4ae4ac
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SHA1
880fb0cdf340428dd7a07ff61ace0da268070331
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SHA256
c26b7e6278dace18d8e3d88cc80b8cf45204415deed4c1a32007c99355f078a9
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SHA512
36766d43738abd851af900480eee7fa8e601912124634d01c1c562350c09421232f67c7b90f4083f48ed492a1207365d910d9b6078cbc135932133bbf94a3e56
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenQLJJEykrx:ZzFbxmLPWQMOtEvwDpjLeU3Ebx
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 2024-04-19_5a4d3d275bd5d99f9b9eb9c9ca4ae4ac_cryptolocker
Files
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2024-04-19_5a4d3d275bd5d99f9b9eb9c9ca4ae4ac_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