Behavioral task
behavioral1
Sample
NEAS.b6731867901f3252769b37baf498c5702d43fce44f84f3302788d52f598d644c_JC.exe
Resource
win7-20230831-en
General
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Target
NEAS.b6731867901f3252769b37baf498c5702d43fce44f84f3302788d52f598d644c_JC.exe
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Size
4.4MB
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MD5
3dca7ec953bc6ec75f8d79d54d9d1611
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SHA1
cda4d4889596beb1369f2bbc7f35c7975b280f61
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SHA256
b6731867901f3252769b37baf498c5702d43fce44f84f3302788d52f598d644c
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SHA512
d5bd9a1c827b89643bd6742f84c7ebd688e9d6dc96a9ae8d720843353062baa609feeb4edf0121b4f4cc3905475c9607e3c61c84e92377b4d2a5af34a335c925
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SSDEEP
98304:jpcYYGdNKfDRDjDWL6hyEL2Jf7RU/gY4v:FcYZ+5m6hyEL2pFU/F4v
Malware Config
Signatures
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resource yara_rule sample themida -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.b6731867901f3252769b37baf498c5702d43fce44f84f3302788d52f598d644c_JC.exe
Files
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NEAS.b6731867901f3252769b37baf498c5702d43fce44f84f3302788d52f598d644c_JC.exe.exe windows:4 windows 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
Size: 689KB - Virtual size: 1.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Size: 82KB - Virtual size: 364KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Size: 63KB - Virtual size: 495KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 23KB - Virtual size: 86KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.xw Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_MEM_EXECUTE
.imports Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.themida Size: - Virtual size: 4.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.boot Size: 2.4MB - Virtual size: 2.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ