Behavioral task
behavioral1
Sample
b3058d02ea8c370311e612bd4916e05c8c909b110d3f2c588073c59b2105dba5.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
b3058d02ea8c370311e612bd4916e05c8c909b110d3f2c588073c59b2105dba5.exe
Resource
win10v2004-20231215-en
General
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Target
b3058d02ea8c370311e612bd4916e05c8c909b110d3f2c588073c59b2105dba5.exe.zip
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Size
1.5MB
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MD5
f79cb745ae1057a4ca8960f98a352a34
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SHA1
c037a0f5989dfe89899fb3cd711c4ea0f17376bb
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SHA256
943509be300a1bdcd69da706ca8b24e95e1000817e34bc92a82657666066cdcb
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SHA512
6a0e4b3c7aa59b0723ad08369ba28a90f957a3d2c4cd5efbe3cda9c95ceaffffb61834abc3ca00506055d76ec128c5f4daaed88e41ff66751df35ef51a96eaa8
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SSDEEP
49152:YMlI+64oT5dqwf132wc2hp9TVHM2Plr2Pcw:YM85Ww9O+TVHr9r8
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 arch: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 arch: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