Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_c301e4f5c78b0dbd775f0cbb1a579837_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-29_c301e4f5c78b0dbd775f0cbb1a579837_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-29_c301e4f5c78b0dbd775f0cbb1a579837_cryptolocker
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Size
67KB
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MD5
c301e4f5c78b0dbd775f0cbb1a579837
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SHA1
2b5453d694128ab876cb478a441e9f725db57d22
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SHA256
a30b0a3e794c6370be37f9292718368dfc49b31ebaae86eefe6350188d436baa
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SHA512
2b073c768de6fd4d92e70facaa7d5fc76ff1139a64b6e215edcb11498061bf9b2b5d005a302ad1185b7381756b70509a8f622e4d70d1ab4393e2caafa35df74e
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUt:DW60sllyWOtEvwDpjwF85T
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 2024-01-29_c301e4f5c78b0dbd775f0cbb1a579837_cryptolocker
Files
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2024-01-29_c301e4f5c78b0dbd775f0cbb1a579837_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