Static task
static1
Behavioral task
behavioral1
Sample
2024-04-22_41ac962868eca50105472313923e5c7e_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-22_41ac962868eca50105472313923e5c7e_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-22_41ac962868eca50105472313923e5c7e_cryptolocker
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Size
124KB
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MD5
41ac962868eca50105472313923e5c7e
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SHA1
473f97a2eba3f04148b3221383413f6670b40801
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SHA256
829fd0dc27a7aed46fb5ee569c90c2192fa93b77a6128fb78add7f50760eaead
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SHA512
fdc764eebfec4dfefe709b6f1ab75d1326f11a16d5ce611d867c1154cb79912b973d23b98bff194d6a20b95dd12d10d3d365ba512202af64089099c4b78bd358
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SSDEEP
768:gUQz7yVEhs9+4T/1bytOOtEvwDpjNbZ7uyA36S7MpxRIIXVe3mU9TYwlOBTZ+mM:gUj+AIMOtEvwDpjNbwQEIPlemUhYpG
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-22_41ac962868eca50105472313923e5c7e_cryptolocker
Files
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2024-04-22_41ac962868eca50105472313923e5c7e_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE