Behavioral task
behavioral1
Sample
a41a97f346f2467d49f9fb9e54108755_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
a41a97f346f2467d49f9fb9e54108755_JaffaCakes118
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Size
133KB
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MD5
a41a97f346f2467d49f9fb9e54108755
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SHA1
b16c06e317a38eb183e5aadcb3e716f814c51da2
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SHA256
5245677d2f0065c3b9651e8e4953072f3a5d2ab30f63e2dc7ba6094940165959
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SHA512
dfeba25b9d38545a1547f555f11db0b75bed0e682448942efc10f76429cac5dc88859292cffa51f46abb907c6a2c9926851c7124b3a27dc5baad2dd4ffc3b3f3
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SSDEEP
3072:bEuE1NB612aEo+6NSsVNzzJtIduXBbhgL206lkFJj:byQ/+gzMduXgy060
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a41a97f346f2467d49f9fb9e54108755_JaffaCakes118 unpack001/out.upx
Files
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a41a97f346f2467d49f9fb9e54108755_JaffaCakes118.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: 136KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 128KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
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: 57KB - Virtual size: 152KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 88KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ