Behavioral task
behavioral1
Sample
BR.exe
Resource
win7-20230824-en
General
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Target
BR.exe
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Size
2.4MB
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MD5
360cd0c5c305d600e947daa042370507
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SHA1
416debe4b4b3cc6d8b145fd0ef91545b542ac6fd
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SHA256
2e8ecbac414e012cb0f9bb8d74caac4acc8c87929ed4283b3715c09271fd58f7
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SHA512
6308dc0cc378425d556cc8d3dda510df74b94cded9e9455ca5e50f93dc5856701aaa862e7871edd63b7a6e10ab378ca855fb4e337be2a9b15ea3d2d89947aad0
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SSDEEP
49152:ZuGkbv/EExOWcI57mapZwaQecCbBanYNpUWndUi0z+KeUNh7Es:IxzsdfoR9cCmYNCw0z+KeolEs
Malware Config
Signatures
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resource yara_rule sample themida -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource BR.exe
Files
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BR.exe.exe windows x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
Size: 269KB - Virtual size: 472KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Size: 106KB - Virtual size: 249KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 136KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.themida Size: - Virtual size: 3.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.boot Size: 1.9MB - Virtual size: 1.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ