Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_eb11c5f7fb17d4eeebf43b9c27f5bfca_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_eb11c5f7fb17d4eeebf43b9c27f5bfca_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-18_eb11c5f7fb17d4eeebf43b9c27f5bfca_cryptolocker
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Size
125KB
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MD5
eb11c5f7fb17d4eeebf43b9c27f5bfca
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SHA1
ab11363922a285f85a8a26c85a3f9af8f3f1e76d
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SHA256
84d754de3b55c4c0507dfdf3501f59ea1ad398385473de5c59b4da8f2e5c8284
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SHA512
aacd952ebc3b2fe0bacdda10359ebbb5c1d18a05581bc5fe512542429eb2053f9cdb5f5840183d9cb18db10b3d33d5cca7e2f12a06ff324ac2462b2cd432957e
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpm:vCA9OtEvwDpjC
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 2024-02-18_eb11c5f7fb17d4eeebf43b9c27f5bfca_cryptolocker
Files
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2024-02-18_eb11c5f7fb17d4eeebf43b9c27f5bfca_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE