Static task
static1
Behavioral task
behavioral1
Sample
2024-04-25_41cbac78c2f8ec7ea3c3c7281ecf972f_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-25_41cbac78c2f8ec7ea3c3c7281ecf972f_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-25_41cbac78c2f8ec7ea3c3c7281ecf972f_cryptolocker
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Size
39KB
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MD5
41cbac78c2f8ec7ea3c3c7281ecf972f
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SHA1
086fe4278090583f594d62eee2f3f1049507ec6d
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SHA256
2e338f54ac7e50e13dcdcc2e80d5fb9bbe80b328c298a85f673ea023df1c4ad8
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SHA512
3d84c4e3b3fa7d46cd9c198a647156bf66b98db629e9bff1728490c20abfc056a5ec831b4b993d66c2624c97d3cc9205a616d366b574692c938816f8096955af
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuDpi:ZzFbxmLPWQMOtEvwDpjLeJAsKco
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 2024-04-25_41cbac78c2f8ec7ea3c3c7281ecf972f_cryptolocker
Files
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2024-04-25_41cbac78c2f8ec7ea3c3c7281ecf972f_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