Behavioral task
behavioral1
Sample
38fd390656900c7da9af1000a8c89e8b_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
38fd390656900c7da9af1000a8c89e8b_JaffaCakes118
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Size
34KB
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MD5
38fd390656900c7da9af1000a8c89e8b
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SHA1
9b5bc800d7b19352f7513841de1fbb1b340620c0
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SHA256
5b7764fe51c81a8f9f7d724790936cc5004418290dfa14511f2902ef35811ed4
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SHA512
474fd9c31bafbdbc3026b45a8c1887b570ec1717325f8535b58aa01ba3886862fde6ef78f1f1f65ce459db8f9277764869e745027898e0f792ba7f2bf99cc8c4
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SSDEEP
768:o/58TF6B+vJ1tk3ycRAH3uFf+fsLvfFv:q6T7J1CCcGH3Wf+Er5
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 38fd390656900c7da9af1000a8c89e8b_JaffaCakes118 unpack001/out.upx
Files
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38fd390656900c7da9af1000a8c89e8b_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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 31KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 40KB - Virtual size: 50KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ