Behavioral task
behavioral1
Sample
bffcf208ca3af5bc8161418212713def9acc79b3f8c4299f6ff0fde5f9c02bc3.exe
Resource
win7-20240221-en
General
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Target
bffcf208ca3af5bc8161418212713def9acc79b3f8c4299f6ff0fde5f9c02bc3
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Size
80KB
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MD5
597cace463c8e2e244b585f65768f394
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SHA1
97a1bc9e04c3847d9d8dea08646d4ba2b0ce868a
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SHA256
bffcf208ca3af5bc8161418212713def9acc79b3f8c4299f6ff0fde5f9c02bc3
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SHA512
6605a162b940f96f3ff1a43cb91787eed3111d9a923a45fb7919262a9844f18e8ba9ce373f5f3c7e5583f7e7385b243cc1d3427061332bdde696c4d23c9840f7
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SSDEEP
1536:zvQBeOGtrYS3srx93UBWfwC6Ggnouy8iT4+C2HVM1p6T7V:zhOmTsF93UYfwC6GIoutiTU2HVS63V
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bffcf208ca3af5bc8161418212713def9acc79b3f8c4299f6ff0fde5f9c02bc3
Files
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bffcf208ca3af5bc8161418212713def9acc79b3f8c4299f6ff0fde5f9c02bc3.exe windows:4 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE