Behavioral task
behavioral1
Sample
fcfd85041d548f8e03168418b6d2f540N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
fcfd85041d548f8e03168418b6d2f540N.exe
Resource
win10v2004-20240802-en
General
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Target
fcfd85041d548f8e03168418b6d2f540N.exe
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Size
62KB
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MD5
fcfd85041d548f8e03168418b6d2f540
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SHA1
f9148f768fefe263f61cf28d5b42d8c30d6cb648
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SHA256
4566f93afea790da33b33b2c34926d4a53acc7bd6897f7b85fc36e3c4a28d5ec
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SHA512
362a5e7004e800f8ec5e2127a9063bd43865073dcd6be815dfcbb8f5c0ef41bea672df78c47f5a38ce66cfdb8f0a4116e5c473e6d864e73a1bed1a8383ba15e2
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SSDEEP
768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFz9:CTWn1++PJHJXA/OsIZfzc3/Q8zx4LgL1
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fcfd85041d548f8e03168418b6d2f540N.exe unpack001/out.upx
Files
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fcfd85041d548f8e03168418b6d2f540N.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