Behavioral task
behavioral1
Sample
879a3e7f3b471579a2ead263007fdd80948757a759223071e48b95b16b40f73d.exe
Resource
win7-20240221-en
General
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Target
879a3e7f3b471579a2ead263007fdd80948757a759223071e48b95b16b40f73d
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Size
81KB
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MD5
c20f54b8d46648ee309f1cbe4aa1d3cf
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SHA1
95d9433600f98efa9930e161046a0c8f835ddacc
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SHA256
879a3e7f3b471579a2ead263007fdd80948757a759223071e48b95b16b40f73d
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SHA512
800bfe7bb6e98a78f38833e79c78c0cf31e603594eb3ed2047fb0129c030ba31b78058b429ecc3eebe15387be4e0cf85a766df5db1ab33f6529867c775f2deae
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SSDEEP
1536:JmBpNDAoG2kf4F+KfQwHq0NVFXqKseZ656KqBxhKYvonouy8GVUVhzf:8hDAb2VHR5aKsDIbTomAoutGVUVxf
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 879a3e7f3b471579a2ead263007fdd80948757a759223071e48b95b16b40f73d
Files
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879a3e7f3b471579a2ead263007fdd80948757a759223071e48b95b16b40f73d.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 140KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 53KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 25KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE