Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_7345775dc1b169c77c18c98670f487c0_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-27_7345775dc1b169c77c18c98670f487c0_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-27_7345775dc1b169c77c18c98670f487c0_cryptolocker
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Size
69KB
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MD5
7345775dc1b169c77c18c98670f487c0
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SHA1
03a0f2d58450edd9544c047c79d2bc4f04a02f85
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SHA256
d74d8748e17d642f46281b5566648528a4c90a9cbb31e3bb6bac04f85dd89f96
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SHA512
8c3671dc7d3f03bbdf8e999bacd4af63ef5e2642048ecc74d1db2005a6fddb766026c1eec44e17cdf995ed3f4bf0aaa9af6415beece5a6556cf739d0b038204d
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKU1Tr:DW60sllyWOtEvwDpjwF85L
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 2024-01-27_7345775dc1b169c77c18c98670f487c0_cryptolocker
Files
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2024-01-27_7345775dc1b169c77c18c98670f487c0_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