Behavioral task
behavioral1
Sample
d2c8448e3f71be4d2cb282912f095005dcf41a13bfedc5c6e7f56c6e15ebf775.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
d2c8448e3f71be4d2cb282912f095005dcf41a13bfedc5c6e7f56c6e15ebf775.exe
Resource
win10v2004-20240508-en
General
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Target
d2c8448e3f71be4d2cb282912f095005dcf41a13bfedc5c6e7f56c6e15ebf775
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Size
3.6MB
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MD5
a29d92a8fe7f99b626a9846e3c5b0a8f
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SHA1
5d12eef392de6b0624d331a0dee5786bd0790dc1
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SHA256
d2c8448e3f71be4d2cb282912f095005dcf41a13bfedc5c6e7f56c6e15ebf775
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SHA512
1bf7755cdad570277e4c96a282294d343e51cdd9a1c48686497fea686c1a7aed0767a0663c8fce637ea9728ab7d56ab98e6c9fff33d03d649bd0d7cf100dc38a
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SSDEEP
24576:KIksSj+tScZdWS3sVGVyWj4XAB1gGxLKbSe5H27gUX9byX5v1xyZUJyWqsmsWSgr:K8S6shQ19y3C+oW+RljsRC
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 2 IoCs
Checks for missing Authenticode signature.
resource d2c8448e3f71be4d2cb282912f095005dcf41a13bfedc5c6e7f56c6e15ebf775 unpack001/out.upx
Files
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d2c8448e3f71be4d2cb282912f095005dcf41a13bfedc5c6e7f56c6e15ebf775.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