Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_504f4e944cac8589ec2ef8c0f5a2f8a1_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-29_504f4e944cac8589ec2ef8c0f5a2f8a1_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-29_504f4e944cac8589ec2ef8c0f5a2f8a1_cryptolocker
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Size
68KB
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MD5
504f4e944cac8589ec2ef8c0f5a2f8a1
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SHA1
44ff5b8975963a5d8616e31820802e4f63acccf0
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SHA256
e4844b29061e2a886618f410edeb62880814c17676a803d5038e61e22d164717
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SHA512
a32f4030020fd15686f3c4f13f850915039c440338c696a0d5ae6e4f96f162eabdc367d9652220e4b192742424117c57b82d5209767974d93d0015c2d2394faf
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUB:DW60sllyWOtEvwDpjwF85P
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_504f4e944cac8589ec2ef8c0f5a2f8a1_cryptolocker
Files
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2024-01-29_504f4e944cac8589ec2ef8c0f5a2f8a1_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