Behavioral task
behavioral1
Sample
b6cf38e26671791d48626e5617419330N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
b6cf38e26671791d48626e5617419330N.exe
Resource
win10v2004-20240802-en
General
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Target
b6cf38e26671791d48626e5617419330N.exe
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Size
71KB
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MD5
b6cf38e26671791d48626e5617419330
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SHA1
f81fb6cb572fb0b854ace8448935cd524ba311f7
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SHA256
6ccf3e0eae602f035e6a322d2781d1a32ac6d24d8c973dfea9dbbd5c857de85e
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SHA512
7019cf8966a814a861886eccc532a430d690d2d73ddd9bd532585dee3ba8995e220c20f013a7d8b78e9618bc7ef315f638fba7188517ed2bf6422e2dd0efee68
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8IZxJfes9r9G:KQSo7ZxJdZG
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b6cf38e26671791d48626e5617419330N.exe unpack001/out.upx
Files
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b6cf38e26671791d48626e5617419330N.exe.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