Static task
static1
Behavioral task
behavioral1
Sample
2024-04-05_e71efb2365afd5d431005748d2108ecd_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-05_e71efb2365afd5d431005748d2108ecd_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-05_e71efb2365afd5d431005748d2108ecd_cryptolocker
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Size
71KB
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MD5
e71efb2365afd5d431005748d2108ecd
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SHA1
dabd70d29366be1d584370d7de1a11d5543f8675
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SHA256
a31881944c261a18550d705e8c20682d5eff618dab1302bf164b11c6afaf6121
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SHA512
c5317b23c798b46b4b3a313d70feedbb10f08806d649e573bdfb2bbc74b733df48326fa8b47d5e41cf4139416f06045e9bd9dbbdddbeebccf997513814e61528
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUNZOLv:DW60sllyWOtEvwDpjwF85c
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 2024-04-05_e71efb2365afd5d431005748d2108ecd_cryptolocker
Files
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2024-04-05_e71efb2365afd5d431005748d2108ecd_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