Static task
static1
Behavioral task
behavioral1
Sample
2024-06-01_5d5118c285fe3dfc39958c5eb6d8d2cb_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-06-01_5d5118c285fe3dfc39958c5eb6d8d2cb_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-01_5d5118c285fe3dfc39958c5eb6d8d2cb_cryptolocker
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Size
48KB
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MD5
5d5118c285fe3dfc39958c5eb6d8d2cb
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SHA1
ab14981e34a248e686554a085ecb8e023ab471b9
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SHA256
521e91f80ad54ce03fc8c34eb188bff9785cbdb9eefa884b7ac00d1f131a672f
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SHA512
2047285841a192658817cddbcc78bc89cf3f5ad01196608486c356d732aa2509f507529fc6015a3316fb152ed048b7a06271411b8c4fe402f23333a09d30d2d6
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoAi:qmbhXDmjr5MOtEvwDpj5cDtKkQZQH
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-01_5d5118c285fe3dfc39958c5eb6d8d2cb_cryptolocker
Files
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2024-06-01_5d5118c285fe3dfc39958c5eb6d8d2cb_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE