Static task
static1
Behavioral task
behavioral1
Sample
2024-03-13_03791e8395768fcf1e5a84daa69bdd4b_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-13_03791e8395768fcf1e5a84daa69bdd4b_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-13_03791e8395768fcf1e5a84daa69bdd4b_cryptolocker
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Size
47KB
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MD5
03791e8395768fcf1e5a84daa69bdd4b
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SHA1
225de318052bbc6102ef9eb36b3324aa40f7a502
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SHA256
09ed42a4516ba35e5482bc9e3aedbea4eb65d9edfd49bdf90fef9105be7256b2
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SHA512
5977c943eba97efbb768aa73c0cea341466ed90c6f79c339a39703fcee9b6c912f5b535187f6192e4ca266721eb49595f9992bb84eb12dc9adf5b0ed5d3c48ee
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5aFr7YOzzOQjCvfY:V6QFElP6n+gMQMOtEvwDpjyaYaFAeh
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 2024-03-13_03791e8395768fcf1e5a84daa69bdd4b_cryptolocker
Files
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2024-03-13_03791e8395768fcf1e5a84daa69bdd4b_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_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.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