Behavioral task
behavioral1
Sample
0243ccb0d360c86717f0815f3f68e2a0_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
0243ccb0d360c86717f0815f3f68e2a0_JaffaCakes118
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Size
22KB
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MD5
0243ccb0d360c86717f0815f3f68e2a0
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SHA1
7d7b354e90f39516510169ecef2d74645172b89d
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SHA256
0d1f44e3a755aaf2edaa4b3949091aad44fbc7172aa95925f84e5377acec2e5d
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SHA512
78d77e062c14f7a4e342f51df942cf3e9f6b1d333d45b92a99e3836bcdbe7be11f31ebb9adc85d5b3371429301de53838b123a089436f81d36a7a7ab1a992be3
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SSDEEP
384:ZEtOfGiLwIyYBMihAiiP+LJfCP4BK5thTRcs6iHDh5/wMIYdB+:+tOfG6/yYBMihAHPU5CP5jRcMtFwFYdB
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 0243ccb0d360c86717f0815f3f68e2a0_JaffaCakes118 unpack001/out.upx
Files
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0243ccb0d360c86717f0815f3f68e2a0_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 19KB - Virtual size: 20KB
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_32BIT_MACHINE
Sections
.text Size: 31KB - Virtual size: 30KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 11KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ