Behavioral task
behavioral1
Sample
e8797df85b16619a335ce2b2fe64a7582d194e2e76427e8d69c6fe407c5ce7fd.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
e8797df85b16619a335ce2b2fe64a7582d194e2e76427e8d69c6fe407c5ce7fd.exe
Resource
win10v2004-20240426-en
General
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Target
e8797df85b16619a335ce2b2fe64a7582d194e2e76427e8d69c6fe407c5ce7fd
-
Size
37KB
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MD5
27832d8a812d912f44e6a051bfa038c7
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SHA1
999252617be9b57454098fa7bd75d6d2978617bc
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SHA256
e8797df85b16619a335ce2b2fe64a7582d194e2e76427e8d69c6fe407c5ce7fd
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SHA512
b3aab18dd21f69dbbde76a80e2c42c90f0265dfe15f06a6a1ee785ec0ecb5e55d92e730f2778346c31a7491ab0b55d4f959466f7e087c4898e90609578121687
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SSDEEP
768:qUmnjFom/kLyMro2GtOOtEvwDpjeMLam5axK3/8:qUmnpomddpMOtEvwDpjjaYaQE
Malware Config
Signatures
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Detection of CryptoLocker Variants 2 IoCs
resource yara_rule sample CryptoLocker_rule2 static1/unpack001/out.upx CryptoLocker_rule2 -
Detection of Cryptolocker Samples 2 IoCs
resource yara_rule sample CryptoLocker_set1 static1/unpack001/out.upx CryptoLocker_set1 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource e8797df85b16619a335ce2b2fe64a7582d194e2e76427e8d69c6fe407c5ce7fd unpack001/out.upx
Files
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e8797df85b16619a335ce2b2fe64a7582d194e2e76427e8d69c6fe407c5ce7fd.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
UPX0 Size: - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.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