Behavioral task
behavioral1
Sample
b98310de144162965f230e5045b60dd2_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
b98310de144162965f230e5045b60dd2_JaffaCakes118
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Size
46KB
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MD5
b98310de144162965f230e5045b60dd2
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SHA1
b12c3e0f938cee14d26e2604d4d34cd7e4c464b4
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SHA256
d958ca519621d5486f15d9dfe49ba0881cd9667aa31081131567c2c16e6f807f
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SHA512
a88fd0ffd8ea761d14c0f393107f2af163f3be9f4f914d74ef458e03deef78c91792d0d2e042c2cff659da5c9467770c0562e81a66d1ef3469cdd2536348285e
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SSDEEP
768:UjN9GXqQQ6EEEbaRkcgzhhX1lYjPZbQIm2k819vL2AySH+B3h4I:lqQOk0hnlYjRbQB2h9va2I3h
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b98310de144162965f230e5045b60dd2_JaffaCakes118 unpack001/out.upx
Files
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b98310de144162965f230e5045b60dd2_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: 128KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 37KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
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: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 135KB - Virtual size: 134KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ