Behavioral task
behavioral1
Sample
3973bd825db63d33e981e39bf7f007c3_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
3973bd825db63d33e981e39bf7f007c3_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3973bd825db63d33e981e39bf7f007c3_JaffaCakes118
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Size
193KB
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MD5
3973bd825db63d33e981e39bf7f007c3
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SHA1
0e16f18c02c653cba4884c716341d240fda8d2e7
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SHA256
9bd723aa117806c584b855d156f78374f2194de554209876c83185bfddbcc234
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SHA512
35c4f2707d171f92980e58416425e3bb98b3c0500c6b68458c0a0ba6e01ed00f36b94dc0d4d8ecd50dcef9c2b38e3a2ead71bf1bb4a2141ec747f361bce98a2b
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SSDEEP
3072:ZhgHPXMLE3TfsT4VrIojLxkoa0Ov/Z1EXzZZPQJkXm3Azt7s0qmSIYhl9NG:IHP80RIaLvI1EDvPZXm3+KIYhlP
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3973bd825db63d33e981e39bf7f007c3_JaffaCakes118 unpack001/out.upx
Files
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3973bd825db63d33e981e39bf7f007c3_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 9.5MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 190KB - Virtual size: 192KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 5.5MB - Virtual size: 5.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.edata Size: 12KB - Virtual size: 16KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 66KB - Virtual size: 4.1MB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 6KB - Virtual size: 8KB
IMAGE_SCN_MEM_READ
.rsrc Size: 157KB - Virtual size: 157KB
IMAGE_SCN_MEM_READ