Static task
static1
Behavioral task
behavioral1
Sample
2024-04-30_1aa37ebdc302aabda9e8774ea58f8e59_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-30_1aa37ebdc302aabda9e8774ea58f8e59_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-04-30_1aa37ebdc302aabda9e8774ea58f8e59_cryptolocker
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Size
39KB
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MD5
1aa37ebdc302aabda9e8774ea58f8e59
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SHA1
7e4acb9b6b4f23e077c1c81994171c66519bdc1e
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SHA256
ba9485a0dc299ba9423b5aa1b6e6ed75de1d24b306d0b7230c7abee312cdc92c
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SHA512
af0718adf7dc6e2fe9f7ad0489b5427963ead0a033eb9448e56a5730eb7cdc8a972842a451c1d1892bb9f68faf37df4b5ad370a4a081608cf4de6145bf80b34a
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5axZmGK7:V6QFElP6n+gMQMOtEvwDpjyaYa/ml7
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 2024-04-30_1aa37ebdc302aabda9e8774ea58f8e59_cryptolocker
Files
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2024-04-30_1aa37ebdc302aabda9e8774ea58f8e59_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