Behavioral task
behavioral1
Sample
3b1b31cbc3b0b2dde49a16d5de2d6a4c_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
3b1b31cbc3b0b2dde49a16d5de2d6a4c_JaffaCakes118
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Size
131KB
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MD5
3b1b31cbc3b0b2dde49a16d5de2d6a4c
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SHA1
7e4cfaec2c75192cb9b0731eabc4a59d239a35c0
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SHA256
c0189c2be3bbfb7d6ef2f67c72c150d350aedb143284cbb52c1cc8bbe5689957
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SHA512
67a13fa50e59fe2aa6b31fb868ef11fec489e6e81f022bc77012609ed132970cdd771a0eea40471a789b18b23c4019f704eca93bb6e5fff3e89ce349799bf784
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SSDEEP
3072:q83r8R/TF1pydPcY+OvTbWVZR99fXw+5jhpuKS:q83r8R/TFnkB+OrbMRHN6K
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3b1b31cbc3b0b2dde49a16d5de2d6a4c_JaffaCakes118 unpack001/out.upx
Files
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3b1b31cbc3b0b2dde49a16d5de2d6a4c_JaffaCakes118.exe windows:9 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: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 128KB - Virtual size: 132KB
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:9 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: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 115KB - Virtual size: 116KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ