Behavioral task
behavioral1
Sample
2731abcc70f3cd6417343736d27db8bc3a23e73d7ce6f5b920a5623e3d2c00d5.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2731abcc70f3cd6417343736d27db8bc3a23e73d7ce6f5b920a5623e3d2c00d5.exe
Resource
win10v2004-20240426-en
General
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Target
2731abcc70f3cd6417343736d27db8bc3a23e73d7ce6f5b920a5623e3d2c00d5
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Size
126KB
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MD5
91c1acfa103ec2f8067a8513bed561f6
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SHA1
b3b5b62e75e65c13f277832ebada01efee9e6c33
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SHA256
2731abcc70f3cd6417343736d27db8bc3a23e73d7ce6f5b920a5623e3d2c00d5
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SHA512
0a8bd60043a9e199d4ae1451544d30cb7af820db64a5e3dbb462b1b49b1db4fb7c0f551018572270b622814dd9ee8cdaa8af3e8a5ce18600d9d7f52b10eac2ee
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SSDEEP
3072:fnyiQSoFPxPyVUHYSnJUwFU+FUkFUeFUXFU7FUqy4UerlVsFwwK8:KiQSoFPxPNbU
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 2731abcc70f3cd6417343736d27db8bc3a23e73d7ce6f5b920a5623e3d2c00d5
Files
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2731abcc70f3cd6417343736d27db8bc3a23e73d7ce6f5b920a5623e3d2c00d5.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 21KB - 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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE