Behavioral task
behavioral1
Sample
dfba9bcc2dd1a264dec88609ddcdcc1d_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
dfba9bcc2dd1a264dec88609ddcdcc1d_JaffaCakes118
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Size
120KB
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MD5
dfba9bcc2dd1a264dec88609ddcdcc1d
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SHA1
56c3cda7012f7b97de8b77362595ae896875b319
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SHA256
075d13357f88298b7aee67ba5c2226eafbe11f89df2d16cf3cc6f9fb248a2dba
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SHA512
5d7d9f3231514a1a29e07fe07572d78a7d0f9a80e81cf5e725cd07d4ab8689d9a3955b67a5ce2b40d9cf4868e0a3f374aa072ae72f188ce8014368cf93b1222e
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SSDEEP
3072:+tblx2OpRYsawXtaLoCVcOGw6wVhR466R4NCqJd6+Bj/:ORYEgoY4w6su61EqJT7
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource dfba9bcc2dd1a264dec88609ddcdcc1d_JaffaCakes118 unpack001/out.upx
Files
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dfba9bcc2dd1a264dec88609ddcdcc1d_JaffaCakes118.exe windows:10 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: 14.9MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 118KB - Virtual size: 120KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:10 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: 208KB - Virtual size: 208KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 124KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 14.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ