Behavioral task
behavioral1
Sample
8bc4bf4df03dfb405d65df67932f700e14929c4fc4c295b9b71cf3400cfa9f9e.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
8bc4bf4df03dfb405d65df67932f700e14929c4fc4c295b9b71cf3400cfa9f9e.exe
Resource
win10v2004-20240226-en
General
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Target
8bc4bf4df03dfb405d65df67932f700e14929c4fc4c295b9b71cf3400cfa9f9e
-
Size
94KB
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MD5
5a71a45594e710a184aaf8c35a21aab0
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SHA1
25b0e721d7ad68985f3b861516c5649187bcf0a5
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SHA256
8bc4bf4df03dfb405d65df67932f700e14929c4fc4c295b9b71cf3400cfa9f9e
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SHA512
b23a2935c5b9185ca2bcf0f64542037f7746580bb9a55cc3f8f8296ee815df07d5bffb9851ac32ae7458ff42b81eaa3ab014d35eb0d69bf2311f572b8cce1c83
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SSDEEP
1536:mYjIyeC1eUfKjkhBYJ7mTCbqODiC1ZsyHZK0FjlqsS5eHyG9LU3YG8nX:jdEUfKj8BYbDiC1ZTK7sxtLUIGm
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 8bc4bf4df03dfb405d65df67932f700e14929c4fc4c295b9b71cf3400cfa9f9e
Files
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8bc4bf4df03dfb405d65df67932f700e14929c4fc4c295b9b71cf3400cfa9f9e.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: 496KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 75KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ