Behavioral task
behavioral1
Sample
b3058d02ea8c370311e612bd4916e05c8c909b110d3f2c588073c59b2105dba5.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
b3058d02ea8c370311e612bd4916e05c8c909b110d3f2c588073c59b2105dba5.exe
Resource
win10v2004-20230915-en
General
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Target
b3058d02ea8c370311e612bd4916e05c8c909b110d3f2c588073c59b2105dba5.exe.zip
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Size
1.5MB
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MD5
02e9aeeecf5b8a28c248d51d6ef1ea14
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SHA1
65e114bda96e9a35360ed3f28f4f12d8a5c9b711
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SHA256
d8385a3580d144af9139e27619a1f1bb892bff95868ed474cea78cd69662c8c7
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SHA512
cbec9ff1dc139a59f3932a83bb78f10c8353848a447307800e3f69f3cee9bb5210156089dc8b12b6c7d78a0e98a7bbeffc7c8be1ad47ac8dfcad6415053bdf91
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SSDEEP
49152:l99BC991gdkBH+M8GUpjFtSdCm2Na12xHZRDH:LI1gGBYNjFId9Mx5d
Malware Config
Signatures
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resource yara_rule static1/unpack001/b3058d02ea8c370311e612bd4916e05c8c909b110d3f2c588073c59b2105dba5.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/b3058d02ea8c370311e612bd4916e05c8c909b110d3f2c588073c59b2105dba5.exe unpack002/out.upx
Files
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b3058d02ea8c370311e612bd4916e05c8c909b110d3f2c588073c59b2105dba5.exe.zip.zip
Password: infected
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b3058d02ea8c370311e612bd4916e05c8c909b110d3f2c588073c59b2105dba5.exe.exe windows:5 windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 828KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.5MB - Virtual size: 1.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 107KB - Virtual size: 108KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 632KB - Virtual size: 632KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 142KB - Virtual size: 141KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1.5MB - Virtual size: 1.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ