Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_81456c3431f3b34ca51e6f0204c98c1f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_81456c3431f3b34ca51e6f0204c98c1f_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_81456c3431f3b34ca51e6f0204c98c1f_cryptolocker
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Size
69KB
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MD5
81456c3431f3b34ca51e6f0204c98c1f
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SHA1
9db798385c7709459742ffc910aa67f754382bb9
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SHA256
374999a559966dbd49f10aadf459c17e54468fdf54191ebb6132d479bc69d3da
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SHA512
00426e703e0a5687f0ad1140f9f95af3188e491222d31a2760f95edd875aec6e379c88d7ae469342042425a167f381cf43b68b653d0e39407f43f26456472bb5
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUben:DW60sllyWOtEvwDpjwF85Y
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 2024-02-22_81456c3431f3b34ca51e6f0204c98c1f_cryptolocker
Files
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2024-02-22_81456c3431f3b34ca51e6f0204c98c1f_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ