Behavioral task
behavioral1
Sample
4e1940bd6e93053abb514f71371ff9bb_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
4e1940bd6e93053abb514f71371ff9bb_JaffaCakes118
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Size
38KB
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MD5
4e1940bd6e93053abb514f71371ff9bb
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SHA1
8bcae0e3609f3a11df41c09504e7d3e6808c4d91
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SHA256
77e6a7f8accf9a750cfceefe4b30cf7578c45e0f6dc03e0cc156ab9f3e060433
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SHA512
aa1f5c14fb8530d23379d010cb6148fdd238b9c9a1cff44ef6c71b1b11ffad4171fcbfdaa733bce90ec209bb21e2fea947eb88fceec39e01eb60f44cf78be618
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SSDEEP
768:RwT2/1YumtqDN7lpI24kGYeFXUXb+ggjO/kV1NoK+9jngS61zwnl8hm:R02/pmtqxBe24kGjFEL+/a/kXNkBgStj
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4e1940bd6e93053abb514f71371ff9bb_JaffaCakes118 unpack001/out.upx
Files
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4e1940bd6e93053abb514f71371ff9bb_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: 52KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
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 .wsf windows:4 windows x86 arch:x86 polyglot
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: 48KB - Virtual size: 57KB
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