Behavioral task
behavioral1
Sample
4fb2eefbce0bb1d15b4d87619e9e8ce8e7c4e0c29a5d90508ced7e3b48822a3e.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
4fb2eefbce0bb1d15b4d87619e9e8ce8e7c4e0c29a5d90508ced7e3b48822a3e.exe
Resource
win10v2004-20240709-en
General
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Target
4fb2eefbce0bb1d15b4d87619e9e8ce8e7c4e0c29a5d90508ced7e3b48822a3e
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Size
99KB
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MD5
5e8393330fb66c9d7275df3850d374db
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SHA1
eac935313cd03e9e80ad4b21c438c21c78047bc8
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SHA256
4fb2eefbce0bb1d15b4d87619e9e8ce8e7c4e0c29a5d90508ced7e3b48822a3e
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SHA512
26232c19f7edb687fa52613dd815a69648f5c1f03865bc1b0e3fa8ec4c0d97305750eb3fb96d144b11dcb5848040905c2ea70d8741cd935bee8cfc46ab9ed65d
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SSDEEP
1536:CTW8OmO/fxRfxykK3ZUkK3ZKYPTW8OmO/fxRfxykK3ZUkK3ZKYa:6Tuf7fs6zTuf7fs6s
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4fb2eefbce0bb1d15b4d87619e9e8ce8e7c4e0c29a5d90508ced7e3b48822a3e unpack001/out.upx
Files
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4fb2eefbce0bb1d15b4d87619e9e8ce8e7c4e0c29a5d90508ced7e3b48822a3e.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
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.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
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ