Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_14a691db4e7e2b9eead29293e50e9668_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_14a691db4e7e2b9eead29293e50e9668_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_14a691db4e7e2b9eead29293e50e9668_cryptolocker
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Size
25KB
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MD5
14a691db4e7e2b9eead29293e50e9668
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SHA1
25bf5f7fe32379de9aadfc7bfcfc2deee05662d9
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SHA256
c8fce6ba88e13358b89eb867f0fe7e8425d374476513e53167fa1f3d0965e08c
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SHA512
dd0bc6982c92636ae9569b1b34801ecb94650afd9c18d6cd1f153ee92299d31e188565cce443772ab525554f35e2aa67ad0117829f90365d4c7d5bcdadfecdd1
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SSDEEP
384:qxOZzyjOnqGAs+8ULueO4NdE8tOOtEvwDpjqIGRYK1sGGYkxOg:q0ZziOWwULueOSdE8tOOtEvwDpje2
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 2024-02-22_14a691db4e7e2b9eead29293e50e9668_cryptolocker
Files
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2024-02-22_14a691db4e7e2b9eead29293e50e9668_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
ukiwGhLB Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
MIZwSMcb Size: 11KB - 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